The following proportion could be used to change from feet to which measure.
1/12 = 2/x
customary length:
1 mile=1760 yards
1 mile=1285280 feet
1 yard=3 feet
1 foot=12 inches
A. ounces
B. pints
C. quarts
D. gallons
It would help if you proofread your questions before you posted them.
1 mile = 5280 feet ≠ 1285280 feet
Feet is a measure of length, but your alternatives (A-D) are measures of volume.