Question

10. If 4 men or 6 boys can finish a piece of work
in 20 days, in how many days can 6 men and
11 boys finish it?
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Answer 1

Answer:

3 men=6 boys or 1 man=2 boys.

6 men and 8 boys=(2×6+8) boys or 20 boys.

If 6 boys can do a job in 20 days

∴20 boys can do a job in 206×20=6 days

Answer 2

Step-by-step explanation:

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