{"id":504,"date":"2023-01-09T12:02:45","date_gmt":"2023-01-09T17:02:45","guid":{"rendered":"https:\/\/opentextbc.ca\/alfm4\/?post_type=chapter&p=504"},"modified":"2025-03-07T18:30:00","modified_gmt":"2025-03-07T23:30:00","slug":"unit-4-review","status":"publish","type":"chapter","link":"https:\/\/opentextbc.ca\/alfm4\/chapter\/unit-4-review\/","title":{"raw":"Unit 4 Review","rendered":"Unit 4 Review"},"content":{"raw":"
    \r\n \t
  1. Write the decimal in the correct place in the quotient.\r\n
      \r\n \t
    1. [latex]\\begin{array}{r}864\\\\\r\n7 \\enclose{longdiv}{60.48} \\\\\r\n\\end{array}[\/latex]<\/li>\r\n \t
    2. [latex]\\begin{array}{r}43\\\\\r\n21 \\enclose{longdiv}{90.3} \\\\\r\n\\end{array}[\/latex]<\/li>\r\n \t
    3. [latex]\\begin{array}{r}205\\\\\r\n9 \\enclose{longdiv}{18.45} \\\\\r\n\\end{array}[\/latex]<\/li>\r\n \t
    4. [latex]\\begin{array}{r}024\\\\\r\n60 \\enclose{longdiv}{14.4} \\\\\r\n\\end{array}[\/latex]<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
    5. \u00a0Find the quotient.\r\n
        \r\n \t
      1. [latex]34\\enclose{longdiv}{179.146}[\/latex]<\/li>\r\n \t
      2. [latex]75\\enclose{longdiv}{6947.25}[\/latex]<\/li>\r\n \t
      3. [latex]57\\enclose{longdiv}{30.21}[\/latex]<\/li>\r\n \t
      4. [latex]75\\enclose{longdiv}{61.5}[\/latex]<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
      5. Find the quotient.\r\n
          \r\n \t
        1. [latex]3.4\\enclose{longdiv}{23.46}[\/latex]<\/li>\r\n \t
        2. [latex]2.1\\enclose{longdiv}{0.1134}[\/latex]<\/li>\r\n \t
        3. [latex]1.005\\enclose{longdiv}{0.25929}[\/latex]<\/li>\r\n \t
        4. [latex]0.72\\enclose{longdiv}{2.58768}[\/latex]<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
        5. Find the quotient. Round the quotient to the nearest hundredth.\r\n
            \r\n \t
          1. 14.71 \u00f7 3.1 =<\/li>\r\n \t
          2. 81.13 \u00f7 12 =<\/li>\r\n \t
          3. 4.93 \u00f7 6 =<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
          4. Divide. Round your answer to the nearest tenth.\r\n
              \r\n \t
            1. 98.9 \u00f7 1.3=<\/li>\r\n \t
            2. 1.742 \u00f7 3.2 =<\/li>\r\n \t
            3. 0.64 \u00f7 3 =<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
            4. Divide by 10, 100 or 1000. Make sure you use the shortcut!\r\n
                \r\n \t
              1. 53.4 \u00f710 =<\/li>\r\n \t
              2. 0.34 \u00f7 100 =<\/li>\r\n \t
              3. 10000<\/span> \u00f7 1000<\/span> =<\/li>\r\n \t
              4. 1.22 \u00f7 100 =<\/li>\r\n \t
              5. 124.32 \u00f7 100 =<\/li>\r\n \t
              6. 12.12 \u00f7 1000<\/span> =<\/li>\r\n \t
              7. 62.911 \u00f7 100 =<\/li>\r\n \t
              8. 4.2 \u00f7 1000<\/span> =<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
              9. Solve the following word problems.\r\n
                  \r\n \t
                1. Len pays $35.89 each month to pay off his interest free loan of $304.73. How many months will it take to pay off the loan?<\/li>\r\n \t
                2. The Robinson family children want to adopt a dog from the BC SPCA. The four children will split the cost of the dog evenly.\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
                  The costs of buying a dog<\/caption>\r\n
                  Cost<\/th>\r\nDetail<\/th>\r\n<\/tr>\r\n
                  $395.35<\/td>\r\nAdoption cost<\/td>\r\n<\/tr>\r\n
                  $159.30<\/td>\r\nVet care<\/td>\r\n<\/tr>\r\n
                  $67.49<\/td>\r\nImmunizations<\/td>\r\n<\/tr>\r\n
                  $38.99<\/td>\r\nFirst month of food<\/td>\r\n<\/tr>\r\n
                  $278.43<\/td>\r\nExtra gear a dog needs (collars, leash, toys, crate, and a bed)<\/td>\r\n<\/tr>\r\n
                  $30.00<\/td>\r\nLicence fee<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\nWhat will each child pay?<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n

                  Answers to Review<\/h1>\r\n
                    \r\n \t
                  1. Write the decimal in the correct place in the quotient.\r\n
                      \r\n \t
                    1. 8.64<\/li>\r\n \t
                    2. 4.3<\/li>\r\n \t
                    3. 2.05<\/li>\r\n \t
                    4. 0.24<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
                    5. Find the quotient.\r\n
                        \r\n \t
                      1. 5.269<\/li>\r\n \t
                      2. 92.63<\/li>\r\n \t
                      3. 0.53<\/li>\r\n \t
                      4. 0.82<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
                      5. Find the quotient.\r\n
                          \r\n \t
                        1. 6.9<\/li>\r\n \t
                        2. 0.054<\/li>\r\n \t
                        3. 0.258<\/li>\r\n \t
                        4. 3.594<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
                        5. Find the quotient. Round the quotient to the nearest hundredth.\r\n
                            \r\n \t
                          1. 4.75<\/li>\r\n \t
                          2. 6.76<\/li>\r\n \t
                          3. 0.82<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
                          4. Divide. Round your answer to the nearest tenth.\r\n
                              \r\n \t
                            1. 76.1<\/li>\r\n \t
                            2. 0.5<\/li>\r\n \t
                            3. 0.2<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
                            4. Divide by 10, 100 or 1000.\r\n
                                \r\n \t
                              1. 5.34<\/li>\r\n \t
                              2. 0.0034<\/li>\r\n \t
                              3. 10<\/li>\r\n \t
                              4. 0.0122<\/li>\r\n \t
                              5. 1.2432<\/li>\r\n \t
                              6. 0.01212<\/li>\r\n \t
                              7. 0.62911<\/li>\r\n \t
                              8. 0.0042<\/li>\r\n<\/ol>\r\n<\/li>\r\n \t
                              9. Word problems.\r\n
                                  \r\n \t
                                1. It will take Len 8.49 months to pay off his loan (so really 9 months).<\/li>\r\n \t
                                2. The children will pay $242.39 each.<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n ","rendered":"
                                    \n
                                  1. Write the decimal in the correct place in the quotient.\n
                                      \n
                                    1. [latex]\\begin{array}{r}864\\\\ 7 \\enclose{longdiv}{60.48} \\\\ \\end{array}[\/latex]<\/li>\n
                                    2. [latex]\\begin{array}{r}43\\\\ 21 \\enclose{longdiv}{90.3} \\\\ \\end{array}[\/latex]<\/li>\n
                                    3. [latex]\\begin{array}{r}205\\\\ 9 \\enclose{longdiv}{18.45} \\\\ \\end{array}[\/latex]<\/li>\n
                                    4. [latex]\\begin{array}{r}024\\\\ 60 \\enclose{longdiv}{14.4} \\\\ \\end{array}[\/latex]<\/li>\n<\/ol>\n<\/li>\n
                                    5. \u00a0Find the quotient.\n
                                        \n
                                      1. [latex]34\\enclose{longdiv}{179.146}[\/latex]<\/li>\n
                                      2. [latex]75\\enclose{longdiv}{6947.25}[\/latex]<\/li>\n
                                      3. [latex]57\\enclose{longdiv}{30.21}[\/latex]<\/li>\n
                                      4. [latex]75\\enclose{longdiv}{61.5}[\/latex]<\/li>\n<\/ol>\n<\/li>\n
                                      5. Find the quotient.\n
                                          \n
                                        1. [latex]3.4\\enclose{longdiv}{23.46}[\/latex]<\/li>\n
                                        2. [latex]2.1\\enclose{longdiv}{0.1134}[\/latex]<\/li>\n
                                        3. [latex]1.005\\enclose{longdiv}{0.25929}[\/latex]<\/li>\n
                                        4. [latex]0.72\\enclose{longdiv}{2.58768}[\/latex]<\/li>\n<\/ol>\n<\/li>\n
                                        5. Find the quotient. Round the quotient to the nearest hundredth.\n
                                            \n
                                          1. 14.71 \u00f7 3.1 =<\/li>\n
                                          2. 81.13 \u00f7 12 =<\/li>\n
                                          3. 4.93 \u00f7 6 =<\/li>\n<\/ol>\n<\/li>\n
                                          4. Divide. Round your answer to the nearest tenth.\n
                                              \n
                                            1. 98.9 \u00f7 1.3=<\/li>\n
                                            2. 1.742 \u00f7 3.2 =<\/li>\n
                                            3. 0.64 \u00f7 3 =<\/li>\n<\/ol>\n<\/li>\n
                                            4. Divide by 10, 100 or 1000. Make sure you use the shortcut!\n
                                                \n
                                              1. 53.4 \u00f710 =<\/li>\n
                                              2. 0.34 \u00f7 100 =<\/li>\n
                                              3. 10000<\/span> \u00f7 1000<\/span> =<\/li>\n
                                              4. 1.22 \u00f7 100 =<\/li>\n
                                              5. 124.32 \u00f7 100 =<\/li>\n
                                              6. 12.12 \u00f7 1000<\/span> =<\/li>\n
                                              7. 62.911 \u00f7 100 =<\/li>\n
                                              8. 4.2 \u00f7 1000<\/span> =<\/li>\n<\/ol>\n<\/li>\n
                                              9. Solve the following word problems.\n
                                                  \n
                                                1. Len pays $35.89 each month to pay off his interest free loan of $304.73. How many months will it take to pay off the loan?<\/li>\n
                                                2. The Robinson family children want to adopt a dog from the BC SPCA. The four children will split the cost of the dog evenly.
                                                  \n\n\n\n\n\n\n\n\n\n
                                                  The costs of buying a dog<\/caption>\n
                                                  Cost<\/th>\nDetail<\/th>\n<\/tr>\n
                                                  $395.35<\/td>\nAdoption cost<\/td>\n<\/tr>\n
                                                  $159.30<\/td>\nVet care<\/td>\n<\/tr>\n
                                                  $67.49<\/td>\nImmunizations<\/td>\n<\/tr>\n
                                                  $38.99<\/td>\nFirst month of food<\/td>\n<\/tr>\n
                                                  $278.43<\/td>\nExtra gear a dog needs (collars, leash, toys, crate, and a bed)<\/td>\n<\/tr>\n
                                                  $30.00<\/td>\nLicence fee<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                                                  What will each child pay?<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n

                                                  Answers to Review<\/h1>\n
                                                    \n
                                                  1. Write the decimal in the correct place in the quotient.\n
                                                      \n
                                                    1. 8.64<\/li>\n
                                                    2. 4.3<\/li>\n
                                                    3. 2.05<\/li>\n
                                                    4. 0.24<\/li>\n<\/ol>\n<\/li>\n
                                                    5. Find the quotient.\n
                                                        \n
                                                      1. 5.269<\/li>\n
                                                      2. 92.63<\/li>\n
                                                      3. 0.53<\/li>\n
                                                      4. 0.82<\/li>\n<\/ol>\n<\/li>\n
                                                      5. Find the quotient.\n
                                                          \n
                                                        1. 6.9<\/li>\n
                                                        2. 0.054<\/li>\n
                                                        3. 0.258<\/li>\n
                                                        4. 3.594<\/li>\n<\/ol>\n<\/li>\n
                                                        5. Find the quotient. Round the quotient to the nearest hundredth.\n
                                                            \n
                                                          1. 4.75<\/li>\n
                                                          2. 6.76<\/li>\n
                                                          3. 0.82<\/li>\n<\/ol>\n<\/li>\n
                                                          4. Divide. Round your answer to the nearest tenth.\n
                                                              \n
                                                            1. 76.1<\/li>\n
                                                            2. 0.5<\/li>\n
                                                            3. 0.2<\/li>\n<\/ol>\n<\/li>\n
                                                            4. Divide by 10, 100 or 1000.\n
                                                                \n
                                                              1. 5.34<\/li>\n
                                                              2. 0.0034<\/li>\n
                                                              3. 10<\/li>\n
                                                              4. 0.0122<\/li>\n
                                                              5. 1.2432<\/li>\n
                                                              6. 0.01212<\/li>\n
                                                              7. 0.62911<\/li>\n
                                                              8. 0.0042<\/li>\n<\/ol>\n<\/li>\n
                                                              9. Word problems.\n
                                                                  \n
                                                                1. It will take Len 8.49 months to pay off his loan (so really 9 months).<\/li>\n
                                                                2. The children will pay $242.39 each.<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n

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