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RD Sharma Solutions Class 6 Mathematics Solutions for Ratio, Proportion and Unitary Method Exercise 9.4 in Chapter 9 - Ratio, Proportion and Unitary Method

Question 7 Ratio, Proportion and Unitary Method Exercise 9.4

A man can work 8 hours daily and finishes a work in 12 days. If he works 6 hours daily, in how many days will the same work be finished?

Answer:

It is given that

A man can work 8 hours daily and finishes a work in 12 days

We know that the time taken by the man to finish work = 8 (12) = 96 hours

If he works 6 hours daily, the days required to finish the work = 96/6 = 16 days

Hence, the man requires 16 days to finish the same work.

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