Answer:
e 1 1/2
Step-by-step explanation:
23m/s
We can change the km to m first. 1km = 1000m.
84km/h = 84 000m/h
Then, we can change the h to s. 1h = 3600s.
84 000m/h = 23m/s
5/5 ÷ 1/2
Yes, they are both functions.