PSarinnaduhh PSarinnaduhh

20-02-2017
Mathematics

contestada

What is the average speed in kilometers per hour of a horse that gallops a distance of 15 km in a time of 30 min?

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SilverLightning SilverLightning

20-02-2017

distance = 15 km
time = 30 min
= 30/60 hrs
= 1/2 hr

speed = distance / time
= 15 / 1/2 (0.5)
= 30 km / hr

Therefore, speed of horse = 30 km / hr.

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