Question

Jim buys two boxes of apples. 90% of the total apples are ripe.

Answer 1

Answer....31.5
Because
there was 2 boxes each boy had 15 so 15+15=35
90% of 35 is 31.5

Answer 2

The Answer is 31.5 cause
2 boxes for each boy 15 so 15+15=35 
90% of 35 is 31.5