4 men can do a piece of work in 6 days while 3 women can do the same work in 16 days in how many days 1 man and 2 women will complete the same work
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12days
Step-by-step explanation:
If in 6days work done by 4men is 1
in 1 day work done by 4men is 1/6
in 1 day work done by 1man is 1/6x 1/4= 1/24
If in 16 days work done by 3 women is 1
in 1 day work done by 3 women is 1/16
in 1day work done by 1 woman is 1/16 x 1/3= 1/48
in 1 day work done by 2 women is 1/48x2=1/24
Total work done in 1 day by 1man and 2women = 1/24 + 1/24= 2/24= 1/12
1/12work is completed by 1man & 2women in 1day
1 whole work will be completed by 1 man + 2women in 12days.
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