No because if you do the higher number minus the lower number you will get a positive. if you do it the other way around you will get a negative number
The taxi fare in gotham city is $2.40 for the first 1 2 12 mile and additional mileage charged at the rate $0.20 for each additional 0.1 mile. you plan to give the driver a $2 tip. how many miles can you ride for $10?