hamtotheza
hamtotheza hamtotheza
  • 03-05-2017
  • Mathematics
contestada

Can anyone help me out a little

Can anyone help me out a little class=

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irspow
irspow irspow
  • 03-05-2017
Is she averages 20 minutes per haircut and she gives 8 haircuts...

8c(20m/c)=160min

(120+40)/60

2 hr 40 min
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