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a complete a work in 8 days A and B working together complete the same work in 4 whole 4 by 5 days how long would be alone take to complete the same work |
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Answer» Step-by-step EXPLANATION: Work DONE by A in ONE DAY= 1/8 Work done by A+B in one day=1/5 work done by B in one day = 1/5 - 1/8 =8-5/40 = 3/40 therefore B will do that work in 40/3 days |
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