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If 20 Men Can Build A Wall 56 Meters Long In 6 Days , What Length Of A Similar Wall Can Be Built By 35 Men In 3 Days? |
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Answer» LET the required length be x METERS More men, More length built (Direct proportion) Less days, Less length built (Direct Proportion) Men20:35 Days6 : 3}?? 56 :x => (20 x 6 x X)=(35 x 3 x 56) => x = 49 HENCE, the required length is 49 m. Let the required length be x meters More men, More length built (Direct proportion) Less days, Less length built (Direct Proportion) Men20:35 Days6 : 3}?? 56 :x => (20 x 6 x X)=(35 x 3 x 56) => x = 49 Hence, the required length is 49 m. |
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