Question
Bob reads 90 minutes each day for 6 days.Gabby reads 60 minutes each day for 8 days. What is the difference, in minutes,between the total amount of time Bob read and the total amount of time Gabby read?
A. 30
B.40
C.60
D.80
A. 30
B.40
C.60
D.80
Answers
oobleck
90*6 - 60*8 = ____