Math, asked by Keshav0881, 5 months ago

3. Rita and Neha can do certain work
individually in 20 hours and 25 hours.
respectively. How much time will it take,
if they work together to complete the
work?

Answers

Answered by Anonymous

2

Answer:

22.5 hours

Step-by-step explanation:

20+25/2

=22.5

Answered by harshpreet42

3

Answer:

22.5 is the answers.......

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