betseydemarcus betseydemarcus
  • 28-07-2020
  • Mathematics
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An inlet pipe can fill an empty swimming pool in 5 hours, and another inlet pipe can fill the pool in 4 hours, How long will it take both pipes to fill the pool? ______________________ hr.

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tragh tragh
  • 28-07-2020

Answer:im pretty sure its 1 hr

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