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 70 km/h, while car B travels at a constant speed of 88 km/h.How far is Car A from school 2.1 h later?

d = 70km/h * 2.1h = 147 m.

To find the distance Car A is from school 2.1 hours later, we need to multiply its speed by the time it traveled.

Car A's speed is 70 km/h, and it traveled for 2.1 hours.

Distance = Speed × Time
Distance = 70 km/h × 2.1 h
Distance = 147 km

Therefore, Car A is 147 kilometers from school 2.1 hours later.

To find the distance traveled by Car A, we need to use the formula: distance = speed * time. In this case, the time taken is 2.1 hours and the speed of Car A is 70 km/h.

So, the distance traveled by Car A is:

distance = 70 km/h * 2.1 hours
distance = 147 km

Therefore, Car A is 147 kilometers away from the school 2.1 hours later.