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Two men and 3 boys can finish a piece of work in 4 days. While 3 men and 3 boys can finish it in 3 days. How many days would 1 boy take to finish the work

Answer»

ong>Answer: 36 Days

Step-by-step EXPLANATION:

Equate the complete work or total work

3B+2M=4

3M+3B=3

Total work will be

(3B+2M)*4=(3M+3B)*3

By SOLVING this you will GET the efficiency ration of MAN and boy

M/B=3/1

put the value of  efficiency in eq. of total work

(3*1+2*3)*4

we get total work as 36 units

Now efficiency of a boy is 1 unit

.He will Take 36 days to complete the total work alone



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