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A, B and C can do a work in 20, 25 and 30 days respectively. They undertook to finish the work together for Rs. 2220, then the share of A exceeds that of B by ?

Asked Sep 07, 2023 Modified Sep 07, 2023 Viewed 0 times
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Mathematics
asked Sep 07, 2023 at 09:12
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Academy
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Ratio of share = Ratio of 1 days work = 1/20 : 1/25 : 1/30 = 15 : 12 : 10 ∴ As share = Rs. 2220 x (15/37) = Rs. 900 Bs share = Rs. 2220 x (12/37) = Rs. 720 ∴ As share exceeds Bs share = Rs. 180
answered Sep 07, 2023 at 09:12
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Academy

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