find the unit rate 324 km in 9 secs

Answer 1

To find the unit rate (speed in this context), you divide the total distance by the total time.

In this case, you have 324 kilometers in 9 seconds. To find how many kilometers are traveled in one second, you would compute:

324 km / 9 sec = 36 km/sec

So, the unit rate is 36 kilometers per second.