At a fair cake-eating contest, Bobby ate three cakes in 20 minutes. At the same speed, how long did it take to win the contest by eating twenty-one cakes? Give your answer in minutes

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asked Dec 21, 2022 186k views

5 votes

At a fair cake-eating contest, Bobby ate three cakes in 20 minutes. At the same speed, how long did it take to win the contest by eating twenty-one cakes? Give your answer in minutes

Mathematics
college

Keymone asked

by Keymone

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1 Answer

3 votes

Answer:

140 minutes

Explanation:

First divide 21 by 3 to get 7

Then do 20*7 to get 140 :)

DSquared answered Dec 26, 2022

by DSquared

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