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The amount of water flowing into a tank doubles every minute. The tank is full in an hour. When was the tank half full?
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Jul 21, 2017
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The amount of water flowing into a tank doubles every minute. The tank is full in an hour. When was the tank half full?
Mathematics
high-school
Michael Douma
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Hello there.
The amount of water flowing into a tank doubles every minute. The tank is full in an hour. When was the tank half full?
59 minutes.
Sune Trudslev
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Jul 23, 2017
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Sune Trudslev
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If it doubles every minute, it doubled from half to full the last minute.
Therefore the talk would be full just after 59 minutes.
I hope my answer has come to your help. God bless and have a nice day ahead!
Daniel Higueras
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Jul 25, 2017
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Daniel Higueras
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