Question

a train travel 1445/2 km in 17/2 hours. find the speed of the train in km per hour?

Answer 1

I hope this will help you, n you got ur answer...

Answer 2

Answer:

Speed of the train is 85 km/hr.      

Step-by-step explanation:

Given : A train travel 1445/2 km in 17/2 hours.

To find : The speed of the train in km per hour?

Solution :

The distance covered is $\frac{1445}{2}$ km.

The time taken is $\frac{17}{2}$ hours.

The relation between time, distance and speed is

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

$\text{Speed}=\frac{\frac{1445}{2}}{\frac{17}{2}}$

$\text{Speed}=\frac{1445\times 2}{2\times 17}$

$\text{Speed}=85\text{ km/hr}$

Therefore, Speed of the train is 85 km/hr.