Math, asked by rachitlund4753, 1 year ago

A and b can do a work in 9 days a alone can do a work 6 days find in how many days b can do a work

Answers

Answered by adikumar9514
1

Answer:

what is your question I don't understand

Answered by HarmanKaurToor
0
Hey mate!
I can't understand.
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