Question

9. A car is moving at an average speed of 56 km/hr. How much distance will it cover in 7 hours?​

Answer 1

$distance \: covered \: in \: 1hr = 56km \\ so \: distance \: covered \: in \: 7hr \: = 56 \times 7 \\ = 392km(ans)$

Answer 2

Answer :

• 392 km.

Given :

• Speed and Time.

To find :

• The distance covered by the car in 7 hours.

Note :

• When speed and time are given, the distance travelled is calculated by using the formula: D = S × T.

Using Formula :

• Speed × Time = Distance.

Solution :

Distance covered in 1 hour = 56 km.

We know, Distance = Speed × Time

Distance covered in 7 hrs :

• = 56 × 7
• = 392 km.

Therefore, distance covered in 7 hrs = 392 km.

More to know :

• The formula of counting speed is speed = distance / time.

You need to know the units for distance and time to work out what the units are of speed

• The formula of counting time is time = distance / speed.

Which means time equals distance divided by speed.