Question

3. A speedometer in a car reads 78 miles per

Answer 1

If the speedometer in a car reads 78 miles per hour, the car's speed in kilometers per hour is 125.53 kilometers per hour.

How to convert speed?

The speed of a car is the measure of the distance moved over a given period of time, hence, it is measured in miles/hour, km/hr, m/s etc.

According to this question, the speedometer in a car reads 78 miles per hour.

Since the conversion factor of kilometers per hour and miles per hour is as follows:

1 kilometer per hour = 0.62 miles per hour

Then, 78 miles per hour = 125.53 kilometers per hour.

Therefore, if the speedometer in a car reads 78 miles per hour, the car's speed in kilometers per hour is 125.53 kilometers per hour.

Learn more about speed at: brainly.com/question/28224010

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