2 years ago

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

Mathematics

2 answers:

DIA [1.3K]2 years ago

7 0

it would take 5 people 16 hours do decorate 200 biscuits

algol132 years ago

3 0

Answer:

$\frac{4}{20} = \frac{5}{x} \\ 4 \times 20 = k \\ 5 \times x = k \\ 4 \times 20 = 5x \\ 80 = 5x \\ \frac{80}{5} = \frac{5x}{5} \\ x = 16$

it get <u>16</u> hours.

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

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