Raymond B. answered 05/06/21
Tutor
5
(2)
Math, microeconomics or criminal justice
75 minutes studying math in 5 days
45 minutes studying each night.
1/3 studying math. 1/3 x 45 = 45/3 = 15
15 x 5 = 75 minutes in 5 days
= 1.25 hours in 5 days = 1 1/4 hours= 1 hour and 15 minutes