Question:
Felicia drew three circles, A, B and C, to form a figure. The ratio of the area of circle A to the area of circle B to the area of circle C is 1 : 9 : 4. 1/4 of the area of circle A is shaded. What fraction of the figure is shaded?
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Felicia drew three circles, A, B and C, to form a figure. The ratio of the area of circle A to the area of circle B to the area of circle C is 1 : 9 : 4. 1/4 of the area of circle A is shaded. What fraction of the figure is shaded?