Swimming 6649

How long will the swimming pool be 20 m long, 12 m wide, and 2 m deep? Two inlets are used for filling, each filling nine hectoliters of water per minute.

Correct answer:

t =  533.3333 min

Step-by-step explanation:

a=20 m b=12 m c=2 m  V2=9 hl  V=a b c=20 12 2=480 m3 V1=V hl=V 10  hl=480 10  hl=4800 hl  t=V1/V2=4800/9=533.3333 min



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