Question

Four men can do a
piece of work in 6
days, while 3 women
can complete the
same work in 16
days. In how many
days 1 man and 2
women working
together
can
complete the work?​

Answer 1

Answer:

4 men can finish a work in 16 days OR 6 women can finish a work in 16 days.

4 men can finish a work in 16 days => 1 man does a work in 64 days.

6 women take 16 days => 1 woman takes 96 days.2 men and 9 women can complete 2(1/64) + 9(1/96) = (1/32) + (3/32) = (1/8) of work in 1 day.

2 men and 9 women do (1/8) of work in 1 day.

2 men and 9 women take 8 days to finish a piece of work.

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