Question

a train without stoppage travels at the speed of 100km/h and with stoppage it travels with a speed of 70km/hr .how many minutes does the train stop on an average per hour?​

Answer 1

Answer:

18 mins. IND

Step-by-step explanation:

speed lost while stoppage

= 100 - 70 = 30 km/hr

stoppage time /hr = 30 /100

= 3/10 * 60 = 18 minutes

Answer 2

On an average per hour the train stops 18 minutes.

Step-by-step explanation:

Given:

1. A train without stoppage travels at the speed of 100km/h.
2. With stoppage it travels with a speed of 70km/hr .

Speed lost during stoppage = 100km/h - 70km/h = 30km/h

The stoppage time per hour is given by = $\frac{30}{100}  \times 60$

                                                                  = 18 minutes

On an average per hour the train stops 18 minutes.