Question

last summer Max earned 5 stickers for every book he read he earned 40 stickers and in all for reading books which number sentence could be used to find b the number of books Max read

Answer 1

Since he earned 40 and for every book he earned 5 that means its a divison problem( / = dividing)   40 / 5 = b (40 / 5 =8)

Answer 2

40 divided by 5 
= 8

He earned 5 stickers for 1 book