Question

if cars A and B are traveling at the speed of 55km/hr and 75km/hr respectively. What is their average speed?​

Answer 1

65 km/hr

Explanation:

The average of numbers can be calculated by adding them up and dividing that by how many numbers there are.

Here, we have two numbers. Therefore, we first add them (55+75 = 130) and then divide by 2 because there are 2 numbers, so 130/2 = 65