7cae4p8pf2 7cae4p8pf2
  • 29-04-2021
  • Mathematics
contestada

A water hose had filled up 1/9 of a pool after
1/4 of an hour. At this rate, how many hours would it take to fill the pool?

Respuesta :

eliezerkafunya
eliezerkafunya eliezerkafunya
  • 01-05-2021

Answer:

x=2.25hrs

Step-by-step explanation:

1/9 =1/4hr

9/9=x

(9/9)/(1/9)=1/4.xhr

1/9=1/4.xhr

cross multiplying

4x=9

x=9/4

x=2.25hrs

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