poullbrian6178 poullbrian6178
  • 13-03-2019
  • Mathematics
contestada

Humaid can shovel the driveway in 3 hours, and Humaid can shovel the driveway in 2 hours. How long will it take them working together?

Respuesta :

LEXIBELL03 LEXIBELL03
  • 13-03-2019

Answer:

2hours and 30 mins

Step-by-step explanation

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