Question

Ram and Ramesh covered a distance of 15 km by walk in 3 and 5
hours respectively. Find the ratio of their speeds.​

Answer 1

Speed = Distance covered / time

So Ram speed = 15 km /3 hour = 5 km/hr

Ramesh speed = 15 km / 5 hour = 3 km/h

Ratio of their speeds = 5:3

Answer 2

distance =15km

T1=3hrs

speed1=15/3=5m/s

distance=15km

T2=5hr

speed2=15/5=3m/s

therefore,speed1/speed2=5/3