Divide given over total and multply by 100 to get a percent
so correct answers/ total answer * 100 = score
38 / 55 * 100 = 69% so she failed oppppppssss
Answer:

Step-by-step explanation:
A recipe for sparkling grape juice calls for 1.5 quarts of sparkling water and 3/4 quart of grape juice.
The ratio of sparkling water to grape juice is

So, to make 100 quarts of punch you need x quarts of grape juice and 2x quarts of sparkling water.
Hence,
