At her juice parlor, Mrs. Jones makes a different amount of fruit punch each day by mixing grape juice and peach juice. The table shows the amount of grape juice, g, and the amount of peach juice, p, Mrs. Jones uses to make different quantities of the punch.
Amount of
Grape Juice, g
(in liters) Amount of
Peach Juice, p
(in liters)
11.5 6.9
17.5 10.5
20.5 12.3
26.5 15.9
34.5 20.7
Which equation represents the proportional relationship between the amounts of grape juice and peach juice?
A. g = p + 0.6
B. p = g + 0.6
C. p = 0.6g
D. g = 0.6p