math
posted by thomas .
If there are 10 to 15 apples in a basket and there are 2 to 3 baskets in a bushel, what is the maximum number of bushels that can be filled by 900 apples?
a. 20
b. 25
c. 30
d. 40
e. 45
please answer and explain

10 apples/basket
2 baskets/bushel
so 20 apples per bushel min
900/20 = 90/2 = 45