Math, asked by kkshrivastavajb4210, 1 year ago

Working together tim and david can complete a piece of work in 28 days with the help of build a can complete it in 21 days how long will will take to complete the work alone

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Answered by Anonymous

0

Answer:

84 Days take to complete the work alone

Step-by-step explanation:

Answered by Anonymous

0

Answer:

yes

Step-by-step explanation:

Refer the attachment.

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