Question

If Ram runs at a speed of 15 km /hour, how much time he will take to run 680 m race?

Answer 1

Given that,
in an hour ram runs 15 km
so,680/15=45.3 hrs

Answer 2

He will take 163.2 seconds to run 680 m race.

Step-by-step explanation:

Since we have given that

Speed = 15 km/hr

So, in m/sec we get that

Speed = $15\times \dfrac{5}{18}=\dfrac{25}{6}\ m/sec$

Distance = 680 m

We need to find the time taken:

So, Time = $\dfrac{Distance}{speed}=\dfrac{680\times 6}{25}=163.2\ sec$

Hence, he will take 163.2 seconds to run 680 m race.

# learn more:

If Ram runs at speed 36 km per hour how long will it take to run 720 m race

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