loriiiiii24 loriiiiii24
  • 19-03-2021
  • Mathematics
contestada

Four pipes
can fill a tank in 70 minutes. How long will it take to fill the tank by 7 pipes ?​

Respuesta :

alexi565
alexi565 alexi565
  • 19-03-2021

Answer: 40 minutes

Step-by-step explanation:

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