选择题
2011 AMC 8 Problem 10: Taxi Fare
The taxi fare in Gotham City is $2.40 for the first 1/2 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?
A.
3.0
B.
3.25
C.
3.3
D.
3.5
E.
3.75