Through the first pipe, the pool can be filled in 3 hours, through the second – in 6 hours.

Through the first pipe, the pool can be filled in 3 hours, through the second – in 6 hours. Which part of the pool will each pipe fill in 1 hour?

Solution:
1) If the entire pool can be filled in three hours, then
In one hour, 1/3 of the pool will be filled.
2) Accordingly, if a full pool is filled in 6 hours.
Accordingly, 1/6 of the pool will be filled in an hour.
Answer: 1) 1/3 part. 2) 1/6 part.



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