Sayantan Sir pls help..

If the work done by (x-2)men in (x+2)days to the work done by (x+3)men in (x-2)days is 15:16 then x is....

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Sayantan Hazra ·

Work done by x-2 men in x+2 days = (x-2)(x+2)
Work done by x+3 men in x-2 days = (x+3)(x-2)

On taking their ratios, (x-2)(x+2)(x+3)(x-2) = 1516

Now, solve this.....

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