Question

Calculate the speed of the train which covers a distance of 225km in 5 hours

Answer 1

given: Distance,D=225km

Time,T= 5hrs

We know that,

speed= Distance/Time

therefore,

speed= 225/5

45

Hence, the speed of the train is 45km/hr.

Answer 2

Answer:

The speed of the train is 45 km/hour.

Step-by-step explanation:

Given,a train covers a distance of 225km in 5 hours.

Therefore distance covered by the train = 225 km

and total time taken by the train = 5 hours.

Here we want to find speed of the train.

Now question is what is the relation among distance,speed and time.

We know,

Distance = Speed × Time

Therefore Speed = $\frac{Distance}{Time}$

For example,

If a car cover 20 km in 1 hour then speed of the car is $\frac{20}{1} = 20$ km/hour.

Here distance = 225 km and time = 5 hours

So required speed is

$\frac{225}{5} = 45$km/hr.

This is a problem of Speed and Distance chapter,

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