Asked by erami
The volume of water inside a swimming pool doubles every hour. If the pool is filled to its
full capacity within 8hours, in how many hours was it filled to one quarter of its capacity?
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full capacity within 8hours, in how many hours was it filled to one quarter of its capacity?
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Answers
Answered by
Ms. Sue
It'll be half full in 4 hours.
When will it be 1/4 full? Remember that it doubles every hour.
When will it be 1/4 full? Remember that it doubles every hour.