The manager of a snack bar buys bottled water in packs of 35 and candy bars in packs of 20. Then, she sells the items individual
ly. Yesterday, she bought the same number of water bottles as candy bars to sell at the snack bar. If she bought the lowest number of items possible, how many packs of each item did she buy?
If you do 35 times 4 you get 140. Divide 140 by 20 and you get 7 . Therefore the manager would have to buy 7 packs of candy bars and 4 packs of water bottles
So basically find 3% of 56.75 percent means parts out of 100 so 3%=3/100 'of' means multiply 3/100 times 56.75=0.5675 transaction fee=$0.57 (rounded up)
