Both car A and car B leave school at the same time, traveling in the same direction. Car A travels at a constant speed of 79 km/h, while car B travels at a constant speed of 89 km/h.

How far is Car A from school 2.1 h later?
Answer in units of km

Multiply Car A's speed by the elapsed time.

The information about Car B is obviously not needed to answer the question.

To find out how far Car A is from school 2.1 hours later, we need to calculate the distance it has traveled.

The distance traveled by a vehicle is calculated by multiplying its speed by the time it has been traveling. In this case, Car A has been traveling for 2.1 hours at a speed of 79 km/h.

Distance = Speed * Time

Distance = 79 km/h * 2.1 h

Distance = 166.9 km

Therefore, Car A is approximately 166.9 km away from school 2.1 hours later.

To find the distance Car A is from school 2.1 hours later, we need to use the formula:

Distance = Speed x Time

Given that Car A is traveling at a constant speed of 79 km/h and the time is 2.1 hours, we can calculate the distance:

Distance = 79 km/h x 2.1 h

Therefore, Car A is 166.1 km from school 2.1 hours later.