A fraction is a way to describe a part of a whole. The minutes it will take for the rest of the pool to fill up completely is 30 minutes.
What is a Fraction?
A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.
Given that 2/3 of a pool was filled with water in 1 hour. Therefore, the rate at which the pool was filled is,
Rate = (2/3)/60 pool per minutes = 1/3 pool per 30 minutes
Since 2/3 of the pool is already filled. Therefore, the rest of the 1/3 of the pool will be filled in 30 minutes.
Hence, the minutes it will take for the rest of the pool to fill up completely is 30 minutes.
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