Question

What
must your car's average speed be in order to travel 280 km
in 3.2 h? explain.​

Answer 1

The answer is 87.5 km/hr

Step-by-step explanation:

To find the average speed of an object given it's distance covered and time taken we use the formula

`v = (d)/(t) \\`

where

d is the distance

t is the time taken

From the question

d = 280 km

t = 3.2 hrs

We have

`v = (280)/(3.2) \\`

We have the final answer as

87.5 km/hr

Hope this helps you