Question

4 men and 6 boys can finish a piece of work in 5 days while 3 men and
4 boys can finish it in 7 days. Find the time taken by 1 man alone or
that by 1 boy alone.
[CBSE 2011] ​

Answer 1

Answer:

one man alone can do the work in 70 days ,

one boy alone can do the work in 35 days .

detail in attachment .

Answer 2

Step-by-step explanation:

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