Question: The ratio of the speeds of two cars is 3:4. If the first car travels 120 km, how far does the second car travel?
Options:
Correct Answer: 160
Solution:
Let the speed of the first car be 3x and the second car be 4x. The distance traveled is proportional to speed. Therefore, if 3x = 120, then 4x = (4/3)*120 = 160.