Asked by HELP

Ben can complete 4 math problems in 20 minutes. If he continues working at the same rate, how long will it take Ben to complete 17 math problems?
Answered by Ms. Sue
20/4 = 5

He takes 5 minutes to complete each problem.

Can you take it from there?

Answered by Ty
20/4=5
5*17=85
Therefore it will take him 85 min to complete 17 questions.