Question

16 men can finish 50% of work in 10 days, 10 women can complete 75% of work in 15 days.so how many days will it take to complete 80% of work by 8 men n 5 women?

Answer 1

Answer:

5 men— 10days —1 work

5men—1day — (1/10) work

12women —15days—1 work

12women —1day—(1/15)work

=> 6women —1day—(1/30) work

Hence, 5men + 6 women — 1 day — (1/10)+(1/30) = (2/15)th work

=> 5men + 6 women —(15/2)days - 1 work.

5men + 6 women can do the same work in 7.5 days.

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