Math, asked by neerajar74, 5 months ago

A can do a piece of work in 10 days and B can do it in
15 days. A worked for 4 days and left. How many days
will B alone take to complete the remaining work? (the ans is 9 days but tell me the steps)​

Answers

Answered by amoghavarshasamrata
1

Answer:

9

Step-by-step explanation:

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