John participated in a marathon in which he came in first place. He ran 3 miles at a speed of 7 minutes/mile. How long did it take John to finish the marathon?

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asked Nov 27, 2023 35.0k views

5 votes

John participated in a marathon in which

he came in first place. He ran
3 miles at a speed of 7 minutes/mile. How

long did it take John to
finish the marathon?

Mathematics
high-school

Mike Corcoran asked

by Mike Corcoran

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1 Answer

4 votes

Answer: 21 minutes

Step-by-step explanation: 7 minutes a mile multiplied by 3 miles is 21 minutes

Jakob Svenningsson answered Dec 2, 2023

by Jakob Svenningsson

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