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if a,b,c together can do a work in 4 days a and c together do it in 4.5 days and b and c together do it it in 12 says in how many days c alone finish the same work |
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Answer» 卂几丂山乇尺 A + B + C = 1/4 A + C = 1/4.5 B + C = 1/12 ( A + B + C ) --- ( A + C ) --- ( B + C ) = 1/4 --- 1/4.5 --- 1/12 = 1/6 hope it will HELP you ❣️❣️ |
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