jaredmoore61
jaredmoore61 jaredmoore61
  • 21-04-2021
  • Mathematics
contestada

Jerry can lay a tile floor in 3 hours, and his assistant can do the same job in 4 hours. If Jerry starts the job and his assistant joins him 1 hour later, then how long will it take to lay the floor?

Respuesta :

bradygordon89
bradygordon89 bradygordon89
  • 21-04-2021

Answer:

6 hours

Step-by-step explanation:

i am very sorry if this is wrong

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