An overhead tank springs a leak that can empty the full tank in 12 hours.
If its inlet pipe could fill it in 4 hours before the leak developed, how long
would it now take to get filled up, when empty?
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An overhead tank springs a leak that can empty the full tank in 12 hours.
If its inlet pipe could fill it in 4 hours before the leak developed, how long
would it now take to get filled up, when empty?
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