CBSE BOARD XII, asked by Sangavisivalingam5, 10 months ago

A takes half as long to do a piece of work as b takes, and if c does in the same time as a and b together, and if all three working together would take 7 days, how long would each take separately?

Answers

Answered by krushankpatel8885

0

Explanation:

jaldi was also mention of a similar deal in a bid by I

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