By increasing the speed of his car by 15 km/hr, a person covers a distance of 300 km by taking an hour less than before. What was the original speed of the car?

By increasing the speed of his car by 15 km/hr, a person covers a dist

1.	By increasing the speed of his car by 15 km/hr, a person covers a distance of 300 km by taking an hour less than before. What was the original speed of the car?
A.	45 km/h
B.	50 km/hr
C.	60 km/hr
D.	75 km/hr
Answer» D. 75 km/hr

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By increasing the speed of his car by 15 km/hr, a person covers a distance of 300 km by taking an hour less than before. What was the original speed of the car?

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