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Solution - Surface Areas and Volumes Examples and Solutions

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Question

To fill a swimming pool two pipes are to be used. If the pipe of larger diameter is used for 4 hours and the pipe of smaller diameter for 9 hours, only half the pool can be filled. Find, how long it would take for each pipe to fill the pool separately, if the pipe of smaller diameter takes 10 hours more than the pipe of larger diameter to fill the pool.

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Reference Material

Solution for concept: Surface Areas and Volumes Examples and Solutions. For the course 8th-10th CBSE
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