Question
Download Solution PDFA certain distance is covered by a vehicle at a certain speed. If half of that distance is covered by another vehicle in double the time, then the ratio of the speeds of the two vehicles is ______.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFFormula used
Speed = Distance/Time
Calculation
Let the speed, distance and time be s, d and t
⇒ s = d/t ----(i)
⇒ s1 = (d/2)/2t
⇒ s1 = d/4t -----(ii)
⇒ s/s1 = (d/t)/(d/4t)
⇒ s/s1 = 4/1
⇒ s : s1 = 4 : 1
∴ The ratio of the two speeds is 4 : 1
Last updated on Jun 30, 2025
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