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RD Sharma Solutions Class 8 Mathematics Solutions for Time and Work Exercise 11.1 in Chapter 11 - Time and Work
Question 1 Time and Work Exercise 11.1
Rakesh can do a piece of work in 20 days. How much work can he do in 4 days?
Answer:
The given details are,
Time taken by Rakesh to do a piece of work is 20 days
Work done by Rakesh in 1 day = 1/20
Work done by Rakesh in 4 days = 4 × 1/20
= 1/5
∴ 1/5th work can be done by Rakesh in 4days.
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