Question

1. A train having a speed of 75 km/h takes 6 hours to travel from delhi to amritsar . Calculate the distance between delhi and amritsar .
2. A car is running at speed of 60 km / hour . how much time will it take to cover a distance of 270 km .
3. An ant cover 1 meter distance in 10 seconds . what is the speed of ant in cm / sec .

Answer 1

Dear Student ,
Here the solutions of the questions are ,
$$\begin{gathered} 1.Dis\tan bcebetweenDelhiandAmritsaris,S=vt=75\times 6=450km \\ 2.Timerequiredbythecaris,t=\frac{S}{v}=\frac{270}{60}=4·5hour \\ 3.Speedoftheantis,v=\frac{100}{10}=10cm/s \end{gathered}$$
Regards