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A' And 'b' Complete A Work Together In 8 Days. If 'an' Alone Can Do It In 12 Days. Then How Many Day 'b' Will Take To Complete The Work? |
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Answer»
A alone one day work = 1/12 B alone one day work = (1/8 - 1/12) = ( 3/24 - 2/24) => B one day work = 1/24 So B can COMPLETE the work in 24 DAYS. A & B one day work = 1/8 A alone one day work = 1/12 B alone one day work = (1/8 - 1/12) = ( 3/24 - 2/24) => B one day work = 1/24 So B can complete the work in 24 days. |
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