nurfitriyana12345678 nurfitriyana12345678

18-09-2022
Mathematics

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A swimming pool can be filled with water in 16 hours using 2 pumps. How many hours would it take if 8 pumps were used?

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thtum99 thtum99

18-09-2022

It takes 4 hours.

2pump x 16 hours = 32 pump hours

32 pump hours / 8 pumps = 4 hours

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