Question

Reggie has enough flour to last for 40 days. If he increases his use of flour by 25%, however, how many days' worth of flour will he have?

A: 30 days
B: 28 days
C: 32 days
D: 48 days

Answer 1

you are using 1/4 more.
1/4 of 40 is 10.
40-10 = 30