Question
P6.SP.JC.17053055-A1
Tap H can fill a tank completely in 8 hours while Tap J takes 2 hours more to fill the same tank completely. There is a hole at the bottom of the tank which can empty the full tank in 5 hours. How long does it take for the tank to be completely filled if both taps are turned on? Give your answer in whole number or decimal.
3 m
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Primary 6 SPEED P6.SP.JC.17053055

27 Apr 2024, 02:19 AM

Tap H can fill a tank completely in 8 hours while Tap J takes 2 hours more to fill the same tank completely. There is a hole at the bottom of the tank which can empty the full tank in 5 hours. How long does it take for the tank to be completely filled if both taps are turned on? Give your answer in whole number or decimal.
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