guerramartin18p3ftwu
guerramartin18p3ftwu guerramartin18p3ftwu
  • 25-03-2019
  • Mathematics
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If Tina cuts a lawn by herself, she can finish in 5 hours. If bill cuts the same lawn by himself it takes him two hours longer than Tina. How long will it take them both working together?

Respuesta :

celeste66 celeste66
  • 25-03-2019
Tina can finish in 5 hours
Bill takes two hours longer than Tina.
5+2=7
Bill takes 7 hours to cut the lawn.
7+5=12
It takes both of them working together 12 hours. Hope this helped!
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