The graph shows the relationship between distance driven and gallons of gas used. Continuous graph on a coordinate plane shows distance driven, numbered 20 to 60 along the horizontal axis, and gallons of gas used, numbered 1 to 4 on the vertical axis. Solid circles appear at points (0, 0), (30, 1), (60, 2).

Use the graph to complete the statements.

The car gets___
miles to the gallon.

After the car has traveled
miles, 2 and two-thirdsgallons of gas have been consumed.