prettynerd8670 prettynerd8670
  • 14-11-2019
  • Mathematics
contestada

A group of 5 painters takes 21 hours to paint a house. How long would it take a group of 7 painters to paint the same house?

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vi081201
vi081201 vi081201
  • 14-11-2019

Answer:

29.4

Step-by-step explanation:

if 5  painters takes 21 hours that makes it 4.5 per person so multiply that by 7 and there you go!

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henrywp00 henrywp00
  • 25-10-2020

Answer:

15

hope it helps

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