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4 votes
It took Matthew 40 minuets to complete 15 at this rate how much time will it take for him to complete 45 problems

2 Answers

3 votes

Hello James,

We Know:

He took 40 minutes to complete 15 problems.

Find:

How much time it took him to complete 45 problems.

Solution:

45 / 15 = 3

3 sets of 40 minutes...

40 x 3 = 120

Answer:

He took 120 minutes (2 hours) to complete 45 problems!


Hope This Helps!

If you need anything else let me know!

User David Tew
by
7.9k points
3 votes
45/ 15 = 3
3 x 40 = 120
120 minutes for 45 problems
User Gustavo Bezerra
by
8.1k points

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