Answer:
231.746 km
Explanation:
In order to find the answer to this question we will have to answer it using what the question gives us.
The car traveled for 2 hours and 15 minutes
The average speed of the car was 64 mph (miles per hour)
2 hours = 64 + 64 = 128
15 minutes is 1/4 of a hour which means you need to divide miles per hour by 4
64 ÷ 4 = 16 or 16+16+16+16 = 64
128 + 16 = 144 distance total
Since the answer needs to be in kilometers we need to convert miles into kilometers.
We know that..
1 mile = 1.60934 km
Which means you need to multiply 1.60934 by 144 (total number of miles) to find your answer in kilometers.
1.60934 × 144 =231.746km
= 231.746km
Hope this helps.