Question

5. Chennai Express takes 21 hrs and 48 min in reaching Warangal from New Delhi at an average speed of 7 km/hr. How far is Warangal from New Delhi?​

Answer 1

Answer:

So,it is 1569.6 km far.

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Answer 2

Answer:

Step-by-step explanation:

Time = 21 hour and 48 minutes  

48 minutes = 0.8 hours

So, total time = 21 + 0.8 hrs

= 21.8 hours  

Speed = 72 km /hr

So, distance = time x speed  

= 21.8 x 72

= 1569.6

So,it is 1569.6 km far.