Answer:
Step-by-step explanation:
Given
Two cars are 600 km apart moving towards each other
Difference in their speed is 6 kmph
After 4.5 hr, they are 123 km apart that is, they covered a distance of in 4.5 hours
Suppose their speeds is
Also, distance traveled is given by
Solve, (i) and (ii) , we get
0.60, 2/3, 70%, 3/4, .85