Math, asked by kumarashu123a, 4 months ago

A, B तथा C किसी काम को क्रमश: 30, 20
तथा 10 दिनों में कर सकते हैं। B तथा C बारी-बारी
से काम में A की सहायता करते हैं,तो काम कितने
दिनों में समाप्त होगा?

Answers

Answered by meenakshim8000

0

Answer:

Sorry , I didn't understand your question....

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