Question

Car a runs at the speed of 65 km/h and reaches its destination in 8h. Car b runs at the speed of 70 km/h and reaches its destination in 4h. What is the respective ratio of distances covered by car a and car b?

Answer 1

car A
speed=65km per hour
time=8hours
distance=65×8
520

carB
speed=70km per hour
time=4 hours
distance=70×4=280

ratio=520:280
26:14

=13:7