Amar& Biren working together 36 years,chandar & Amar working together 22 years,chandar & Biren working together 28 years.how many years they working
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2
Answer:
1/36+1/22+1/28=302/2772
=1386/151days
Answered by
2
Answer:
Amar: 58 years,
Biren: 64 years,
Chandar: 50 years.
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