mbalulasisipho64 mbalulasisipho64
  • 29-03-2021
  • History
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it takes 4people 2 hours to tidy a house on a building site how long would it take if 8 people offerd to tidy the same house​

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nevaehmoses419
nevaehmoses419 nevaehmoses419
  • 29-03-2021

Answer:

1hr

Explanation:

because you divided 2 by 2 and time 4 by 2

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Cleverguy
Cleverguy Cleverguy
  • 29-03-2021

Answer:

4 hours

Explanation:

From the values given in the question make a proportion

Let the missing value be x

  • 4 : 2 : : 8 : x = 4x = 2 * 8 = 4x = 16 = x = 16/4 = 4

So therfore the it will take 4 hrs for 8 people to tidy the house

Answer Link

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