Question

1. The average of speed of cars on a highway (s) is inversely proportional to the number of cars on the road (n). If a car drives at 65 mph when there are 250 cars on the road, how fast will a car drive when there are 325 cars on the road?​

Answer 1

50 mph

Explanation:

`65(250) = 16250 \\x(325) = 16250\\\\16250/325 = 50\\\\x = 50`