Acar magazine reports the number of miles driven for different amounts of gas for 3 cars. which car travels the farthest on 1 gallon of gas?

car a: there is a table and you have to figure out the missing numbers in the sequence. see attachment.

miles driven: 200, 300,

gallons of gas: 1, 4, 8, , 16

car b can travel 140 miles for every 5 gallons of gas.

car c can travel 81 miles for every 3 gallons of gas.

for the life of me, i cannot figure out the number sequence for car a.