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The ratio of the circumferences of two circles is 2:3. If the large circle has a radius of 39cm what is the radius of the small circle
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The ratio of the circumferences of two circles is 2:3. If the large circle has a radius of 39cm what is the radius of the small circle

User Nito
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You just multiple my guy. 2:3 is like 2/3. What is 2/3 of 39
39*2/3 = 26
User Maxime
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