Question
The circles are not drawn to scale. The small circle is with radius q and the big circle is with radius Q. The ratio of q to Q is 3 : 8. If the area of the small circle is 100π cm2, find Q. Express your answer in mixed number.
2 m

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The circles are not drawn to scale. The small circle is with radius q and the big circle is with radius Q. The ratio of q to Q is 3 : 8. If the area of the small circle is 100π cm2, find Q. Express your answer in mixed number.