Question

A train covers a distance of 820 km with a speed of 80 km/h. How long does it take to finish the journey?​

Answer 1

Answer: 615 min

Explanation:

Distance is equals to 820 kilometre

Speed is equals to 80 kilometre per hour

Time is equals to distance by speed

820/80 is equal to 10.25 hour

Answer 2

GIVEN:

• Distance covered by the train = 820 km
• Speed of the train = 80 km/h

TO FIND:

• Find the time taken by the train to cover the distance ?

FORMULA USED:

$\Large\bf{ Time = \dfrac{Distance}{Speed}}$

SOLUTION:

We have given that a train covers a distance of 820 km with a speed of 80 km/h

☞ We have to find the times taken by the train to cover the distance

According to question:-

On putting the values in the formula, we get

$\rm{\hookrightarrow Time = \dfrac{ 820}{82}}$

$\rm{\hookrightarrow Time = \cancel\dfrac{ 820}{82}}$

$\large\bf{\hookrightarrow \: \star\: Time = 10 \: hours \: \star}$

❝ Hence, the time taken by the train is 10 hours. ❞

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✯ Extra Information ✯

➾ Distance = Speed $\times$ Time

➾ Speed = $\sf{\dfrac{ Distance}{Time}}$

➾ Velocity = $\sf{\dfrac{ Displacement}{Time}}$

➾ Displacement = The shortest distance covered by the body is called displacement.