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## ashleysmith Group Title it takes 10 people 15 hours to prepare the gym for the schoool dance. How many hours would it take 12 people to prepare the gym? 2 years ago 2 years ago

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1. ashleysmith

please help ASAP

2. .Sam.

You need to work out the speed of which they prepare $v=\frac{people}{t}$ $v=\frac{2}{3}$ So, $v=\frac{people}{t}$ $\frac{2}{3}=\frac{12}{t}$ t=18 hours

3. ashleysmith

thank you so much!