Rachel bought 12 rolls of packing tape and paid a total of $33.60. Kevin also bought rolls of packing tape. The table shows the total amount he is paid for different numbers of packing tape.
Rachel's unit rate is : 2.80 Kevin's is: 3.20 ( you simply divide the dollar amount by the rolls of tape-- 33.60÷ 12)Therefore, Kevin's is greater than Rachel's.
