Question

Which table shows a proportional relationship between miles traveled and gas used?

Miles Traveled Gas Used
27.3 mi 1.5 gal
49.16 mi 3.8 gal

Miles Traveled Gas Used
120 mi 6.2 gal
180 mi 12.2 gal

Miles Traveled Gas Used
135 mi 7.4 gal
135.5 mi 7.9 gal

Miles Traveled Gas Used
270 mi 15 gal
135 mi 7.5 gal

Answer 1

D

Explanation:

270mi 15gal

135mi 7.5gal

135/270=0.5
7.5/15=0.5

or

135/7.5=18
270/15=18