Time and Work Practice Test 2 with solutions

Question : 32 of 40

Marks: +1, -0

Working continuously with full efficiency, Sudha can do a work in

14 2/3

days and Ramesh can do the same work in

5 1/2

days. Find the time taken by them if they both work together.

Solution:

Work done by Sudha in one day =

3/{44}

Work done by Ramesh in one day =

2/{11}

Work done by both of them in one day
=

3/{44}+2/{11}

{3+8}/{44}

{11}/{44}

1/4

So, working together, they can complete work in 4 days.

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