4 ms·

> When the cab drives above 12mph, $2.50 per mile > $2.50 x their average speed if they drove above 12mph Seems like those arent the same... hopefully it isnt

• OneTwoPetitFour 6y ago
  > Let's assume a cab is driving a customer at a constant speed during one hour. > $30 if they drove below 12mph ($0.50 a minute) Average speed: 30mph => $2.50 * 30 miles = $75 It is the same, because it was already assumed to be based on exactly one hour.