josephb607
josephb607 josephb607
  • 26-04-2017
  • Mathematics
contestada

A window-washing crew can wash 10 windows per hour. 

How long will it take the crew to complete a building with 200 windows?
   

Respuesta :

PHDFlopper
PHDFlopper PHDFlopper
  • 26-04-2017
200/10=20
it will take the crew 20 hours to complete a building with 200 windows
Answer Link
jordanarcher17 jordanarcher17
  • 26-04-2017
It will take them 20 hours to complete 200 windows
Answer Link

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