Question

1. Paige was assigned some math problems for homework. She solved the first 32 of the problems before dinner. She finished the last 20% of the assignment after dinner. How many math problems was Paige assigned?
A. 36
B. 38
C.40
D. 160

Answer 1

32/x = 80/100 
32 x 100 = 80 x
3200/80 = x
40 = x

Answer 2

I believe its B. 38.