If it takes 4 people 20 hours to decorate 200 biscuits, how long would it take 5 people?

asked Dec 7, 2021 81.9k views

4 votes

If it takes 4 people 20

hours to decorate 200
biscuits, how long would
it take 5 people?

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4 votes

it would take 5 people 16 hours do decorate 200 biscuits

Otomo answered Dec 10, 2021

by Otomo

3.3k points

5 votes

Answer:

$(4)/(20) = (5)/(x) \\ 4 * 20 = k \\ 5 * x = k \\ 4 * 20 = 5x \\ 80 = 5x \\ (80)/(5) = (5x)/(5) \\ x = 16$

it get 16 hours.

Knocked Loose answered Dec 12, 2021

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