Question
50 men can complete a piece of work in 10 days. ‘x’ men started the work and after 5 days 60 more men joined them so that whole work was finished in the desired time. Find the value of ‘x’
Solution
Total work = 50 × 10 = 500 units According to question; 5 × x + 5 × (x + 60) = 500 Or, 5x + 5x + 300 = 500 Or, 10x = 300 Or, x = 30
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