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ICSE Class 8 Answered

A can do a task in 5 days, B in 6 days and C in 8 days for which they are paid rupees 840 If they all work together, how much money should each receive ?
Asked by akhtarf85 | 22 Apr, 2019, 08:05: PM
answered-by-expert Expert Answer
Amount space of space work space done space by space straight A space in space 1 space day equals 1 fifth by space straight B space in space 1 space day space equals space 1 over 6 by space straight C space in space 1 space day space equals space 1 over 8 ratio space of space work 1 fifth colon space 1 over 6 colon 1 over 8 24 colon 20 colon 15 straight A apostrophe straight s space part space equals space fraction numerator 24 over denominator 24 plus 20 plus 15 end fraction cross times 840 equals Rs. space 341.7 straight B apostrophe straight s space part space equals space fraction numerator 20 over denominator 24 plus 20 plus 15 end fraction cross times 840 equals Rs. space 284.7 straight C apostrophe straight s space part space equals space fraction numerator 15 over denominator 24 plus 20 plus 15 end fraction cross times 840 equals Rs. space 213.6
Answered by Arun | 23 Apr, 2019, 09:44: AM

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