Hello Rajesh
Suppose,
I fill 1/4 th of the water in the tank, and you fill 3/4th of the water.
So, Sum of water filled by Davneet + Sum of water filled by Rajesh = 1
Did I explain that well?
Written on July 31, 2017, 10:49 p.m.
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Why does sum of times becomes 1
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