Question
Download Solution PDFIn a race, there are 4 members in a team. Each member has to cover 5 km one after another. If the total time taken is 30 minutes, then what would have been the average speed?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
There are 4 members
Each member has to cover 5 km one after another
Formula used:
Average Speed = Total distance / Total time
Calculations:
⇒ Total distance covered by the 4 members = 5 km × 4 = 20 km
⇒ Total time taken = 30 min = 1 / 2 hour
⇒ Average speed = \(\frac{\text{Total distance}}{\text{Total time}}\)
⇒ Average speed = \(\frac{20}{\frac{1}{2}}\)
⇒ Average speed = 20 × 2 = 40 km / h
⇒ Hence, The average speed of 4 members is 40 km/ h
Last updated on Jul 19, 2025
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