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Pls answer this question guyz I'll mark it as BRAINLIEST if it's correct...... |
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Answer» A can do1/4 work in 5 days So 1 work will take 5/1/4=20 days B can do 1/5 that work in 6days So 1 work will DONE in 6/1/5 =30 days Now A and B will do that 1 work in 1/20+1/30 days = (30+20)/600 = 50/600 = 1/12 = 12 days Therefore they BITH can do the work in 12 days HOPE THIS WILL HELP YOU...... |
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