Question

a train leaves Bengaluru at 2:00 p.m. and reaches Chennai at 8:00 p.m. will stop the distance between the two stations is 396 kilometre. find the actual speed and if the train stoppages time is half an hour​

Answer 1

Answer:

Let trains meet after x km

time taken by train a for x km=(x/120)-1/2hr (since b started 1/2hr late from station)

time taken by train b for x km=x/150hr

\frac{x}{120} - \frac{1}{2} = \frac{x}{150}120x−21=150x

5x-300=4x

x=300km

Answer 2

Step-by-step explanation:

The answer is 396 ÷ 330

so the train travels 72 km per hour