Question

It takes Susan 5 minutes to solve

6 problems. At this rate, how
long will it take Susan to solve 18
problems?

Answer 1

15 minutes

Explanation:

So what you do is see how many 6's are in 18 which is 3. After that you times 3 by 5 and you get your answer!

Answer 2

She will solve 18 problems in 15 minutes.

Step-by-step explanation: She will solve six problems every five minutes and 18 divided by six is 3. So multiply 5x3 and you will get 15.