Question

2 men and 5 boys can do a piece of work in 4 days while 4 men and 4 boys can do the same work
in 3 days. How long would it take (i) 1 man alone to do it (ii) one boy alone to do it (iii) one man
and one boy to do it?
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Answer 1

Answer:

Here is your answer

Step-by-step explanation:

Men=M

Boys=B

So 2M and 5 boys can do the 1 work in 4 days

You will get it when you will open attachment