First, we need to find how much time was spent in the cab. If she got in the cab at 3:18 and got out at 3:24, she was in the cab for 24-18=6 minutes. Since she went from 8th to 20th on Moneo, she traveled a total of 20-8=12 streets. To address the first question, we want to know how many streets per minute were covered. We can find this by dividing the number of streets by the number of minutes:
[tex]12 \div 6=2[/tex] streets per minute.
To find the average rate of travel in terms of second per street, we need to convert our 6 minute time into seconds. There are 60 seconds per minute, so this is 60*6=360 seconds. Now we will divide the number of seconds by the number of streets to find the rate of travel in seconds per street:
[tex]360 \div 12=30[/tex] seconds per street.
