Lindsey buys a bag of each size of bouncy ball. she wants to put the same number of each size of bouncy ball into 5 party favor bags. how many of each size of bouncy ball will she put in a bag?

           Bouncy Balls  mm = millimeters •     Size                                 Number in Bag •     27 mm                                 180 •    40 mm                                     80 •    45 mm                                   180
Since Lindsy wants to put the same number of each size of bouncy ball into 5 party favor bags.

Because, 40mm size of bouncy ball have the smallest number in a bag, we divide the number by 5. (i.e. 80 / 5 = 16)

Therefore, Lindsey should put 16 of each size of bouncy ball in a bag.