Answer:
6
Step-by-step explanation:
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There are 4 quarts in a gallon. So 2 gal * 4 qt = 8qt. Then 8 qt / 2 qt = 1/4 or 25%.
50 + 12x - 7 + 6x + 11 = 180
18x + 54 = 180
18x = 126
x = 7 degrees
Angle A = 6x + 11
Angle A = 6(7) + 11
Angle A = 42 + 11
Angle A = 53 degrees
The radius of the small circle is: r= 12pie/2 = 6pie
The radius of the big circle is: R = 24pie/2 = 12pie
The ratio of the radius is: 6pie/12pie = 1/2