Question

In a camp, there is sufficient ration for 300 persons for 36 days. How many persons should leave the camp so that the same ration may last for 45 days?

Answer 1

Sufficient ration= 300 people
no. Of days=36
when,
no. Of days=45
sufficient ration= x people
300/36=x/45
300×45=36×x
13500=36x
13500/36=x
x=375
person should leave = 375-300
=75
therefore 75 person should leave
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