Question

Arjun drive his car at a constant speed of 12 kilometre per hour show the distance covered by him in 7 hours​

Answer 1

Answer:

The distance covered by Arjun is 84 kilometer

Step-by-step explanation:

The given data :-

Arjun drive his car at a constant speed ( v ) = 12 km/hour.

The time for which he is driving ( t ) = 7 hour.

Let the distance be ' x ' kilometer.

We know the speed formula,

$Speed = \frac{distance}{time}$

$v = \frac{x}{t}$

$12 = \frac{x}{7}$

x = 12 * 7

x =  84 kilometer.

So the distance covered by Arjun is 84 kilometer.

Answer 2

The distance covered in 7 hours at a constant speed of 12 kmph is 84 km.

Step-by-step explanation:

Given the speed of the car is 12 kmph.

We need to find the distance traveled by the car in 7 hours.

We will use the formula

$Distance=Speed\times Time$

We will plug speed as 12 kmph and time as 7 hours.

Then we will compute the distance in km.

$Distance=12\times 7=84\ km$.

So, the distance covered in 7 hours at a constant speed of 12 kmph is 84 km.