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Running 3/4th Of His Usual Rate, A Man Is 15min Late. Find His Usual Time In Hours ? |
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Answer» WALKING at 3/4th of usual RATE implies that time taken would be 4/3th of the usual time. In other words, the time taken is 1/3rd more than his usual time so 1/3rd of the usual time = 15min or usual time = 3 x 15 = 45MIN = 45/60 hrs = 3/4 hrs. Walking at 3/4th of usual rate implies that time taken would be 4/3th of the usual time. In other words, the time taken is 1/3rd more than his usual time so 1/3rd of the usual time = 15min or usual time = 3 x 15 = 45min = 45/60 hrs = 3/4 hrs. |
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