Question

Kishore can finish a report in 17 days. If Dinesh is 70% more efficient than Kishore then how long will Dinesh take to complete the report?

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Here goes the solution!

Ratio of times taken by Kishore and Dinesh = 170:100 = 17 : 10.

Let Dinesh takes x days to do the work.

17 : 10 :: 17 : x

x = [(17 × 10)/17] = 10

x = 10 days

Dinesh takes 10 days to complete the report