Question

A car travels 450km in 4 hours. If that journey included a 20 minute rest break, what is the average speed of the car when it was actually moving?​

Answer 1

not having any idea about your question

Answer 2

Explanation:

use this formula....

(50 km)*(3 hrs) = (x km)*(1 hr)

 

x km = (50)*(3)/(1) = 150km

 

hope it helps....

plzz mark brainliest...