1. 40 men can finish a work in 15 days. If the work is to be completed 3 days earlier, how many more people should be employed ?
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By: anil on 05 May 2019 01.51 am
40 men can finish a work in 15 days Let $$x$$ men finish the work in (15 - 3) = 12 days => $$40 imes 15 = x imes 12$$ => $$x = frac{40 * 15}{12}$$ => $$x = 50$$ $$ herefore$$ (50 - 40) = 10 more men are required.
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