The car drove from point A to point B at an average speed of 50 km / h and returned back
| May 6, 2021 | education
The car drove from point A to point B at an average speed of 50 km / h and returned back at a speed of 30 km / h. What is its average speed.
Let’s find the average speed of the car if it is known that at first it was moving at a speed of 50 km / h, and then – 30 km / h.
To find out the average speed, you need to add two speeds, then divide this number by 2.
Let’s compose an expression.
(50 + 30): 2 = 40 (km / h)
Answer: The average vehicle speed is 40 km / h.
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