Question

Which expression could be used to solve this problem?

Tim exercises every day. He runs for 25 minutes. Then he lifts weights for
10 minutes. How much time does Tim spend exercising in 4 days?
o 4x(25 + 10)
o 4* (25 – 10)
o 25x(10 – 4)
o 25 x (10 + 4)

Answer 1

A. 4x(25+10)

Explanation:

he exercises the same amount everyday, thus the 25+10. If he exercises for 4 days, you will need to multiply the amount by 4 to figure out the answer.