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Mahesh And Umesh Can Complete A Work In 10 Days And 15 Days Respectively. Umesh Starts The Work And After 5 Days Mahesh Also Joins Him In All The Work Would Be Completed In? |
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Answer» Umesh’s 5 DAY’s work = 5 x 1/15 = 1/3 REMAINING work = (1 – 1/3) = 2/3 (1/10 +1/ 15) work is done by both in 1 day Therefore 2/3 work is done by both in (6 x 2/3) = 4days. The work was completed in 9 days. Umesh’s 5 day’s work = 5 x 1/15 = 1/3 Remaining work = (1 – 1/3) = 2/3 (1/10 +1/ 15) work is done by both in 1 day Therefore 2/3 work is done by both in (6 x 2/3) = 4days. The work was completed in 9 days. |
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