Question
X men can complete the piece of work in 38 days and (X +
40) men can complete the same work in 16 days less than that of days taken by X men. Find the value of X.Solution
According to question, => X × 38 = (X + 40) × 22 => 38X = 22X + 880 => 16X = 880 => X = 55
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