Question

Rebecca complete four addition problems each minute. How many minutes will it take her to complete 12 problems?

Answer 1

3 minutes

Explanation:

we get the 12 problems divide by the 4 problems

and we get 3 problems

there are 3groups of 4problems in 12 problems

then each group takes 1 minute which makes

3 groups of 4problems multiplied by 1 minute to get 3 minutes

Answer 2

If Rebecca completes four addition problems each minute, it would take her 3 minutes to complete 12 problems.