Question

please answer this question fast

Answer 1

Answer:

a. 25km

b. 3 hours 20 minutes

Step-by-step explanation:

a. A train moving at speed of 75km/hr.

So, in 60 minutes , train will cover 75 km

So, in 20 minutes( 60/3 minutes), train will cover 75/3 km= 25 km

b. A train covers 75 Kms in 1 hour.

So, It takes 3 hours to cover 225 Kms.

As said in a. Train will cover another 25 km in 20 minutes

Altogether, train covers 250 Kms in 3 hours 20 minutes