Math, asked by rudra17405, 5 months ago

A can do a work in 15 days and B in 20 days. If they together work on it for 4 days, then the fraction of the work done is

4/15

5/15

6/15

7/15

Answers

Answered by js7945211gmailcom

2

Answer:

4/15

Step-by-step explanation:

hope it works please mark me as brainliest

Answered by himanshujc7

0

Step-by-step explanation:

fraction of the work done is 8/15

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