homeworkliza
homeworkliza homeworkliza
  • 18-01-2021
  • Mathematics
contestada

5 workers can repair the road in 9 hours. How long will it take 3
workers to do the same repairs? hours
Need just the answr please

Respuesta :

bexwhite2610
bexwhite2610 bexwhite2610
  • 18-01-2021

Answer:

need to work out how long it would take 1 person first.

9 X 5 = 45

1 person will take 45 hours

45/3= 15 hours

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