Question
Download Solution PDFOn day one, with speed v, R covers a distance x, in t time. On the next day, he covers a distance 2.5x in 0.75t time. What is his speed the next day?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFFormula Used :
Speed = Distance/Time
Calculation :
v = x/t
⇒ Speed = 2.5x/0.75t
⇒ 25/10 × 100/75 × x/t
⇒ 250/75 × x/t
By putting v = x/t
⇒ 10v/3
∴ The correct answer is 10v/3.
Last updated on Jul 21, 2025
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