Question

20. Anu and Renu can do a piece of work in 8 and 24 days respectively. They started together
and worked for 3 days. After that Renu left and Manu who can do the same work in 8
days, joined with Anu to finish the remaining work. Find the number of days that Anu
and Manu will take to complete the remaining work.
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Answer 1

Step-by-step explanation:

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