The volume of a pool is 4000 liters. Ria's pipe takes 8 hours, while Pia's pipe takes 5 hours to fill the pool completely. If both Ria and Pia start filling the pool, how much time will they take to fill the pool completely?
It can take 12 hours to fill a swimming pool using two pipes. If the pipe of larger diameter is used for 4 hours and the pipe of smaller diameter for 9 hours, only half of the pool can be filled. How long will it take for each pipe to fill the pool separately.
It take 12 hours to fill a swimming pool using two pipes. 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 .How long would it take for each pipe to fill the pool separately.
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Question:
To fill a swimming pool two pipes are used. If the pipe of larger diameter used for 4 hours and the pipe of smaller diameter for 9 hours, only half of 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? Please give me the complete step to do this question....