# How Long Does It Take to Cover a Distance of 129 km at 738 km/h?

## What is the speed of the jet airplane on a certain flight?

The speed of the jet airplane on a certain flight is 738 km/h.

## What distance needs to be covered?

The distance that needs to be covered is 129 kilometers.

## How long does it take to cover the distance of 129 km at 738 km/h?

It will take approximately how many minutes?

At a speed of 738 km/h, the jet airplane needs to cover a distance of 129 kilometers.

By using the formula: Time = Distance/Speed, we can calculate the time it takes to cover 129 kilometers at a speed of 738 km/h.

Substitute the given values:

Time = 129 km / 738 km/h

Time = 0.175 hours

Converting hours to minutes:

Time = 0.175 × 60 = 10.5 minutes

Therefore, it will take approximately 10.5 minutes to cover a distance of 129 kilometers at a speed of 738 km/h.

## Explanation of the Time Calculation:

To find the time it takes to cover 129 kilometers with a speed of 738 km/h, we use the formula: Time = Distance/Speed.

Substitute the given values into the formula to get Time = 129 km / 738 km/h = 0.175 hours.

Since we need to convert hours to minutes, we multiply 0.175 by 60 to get 10.5 minutes.

Therefore, the jet airplane will take approximately 10.5 minutes to cover a distance of 129 kilometers at a speed of 738 km/h.