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The Picture-Perfect Art Museum displayed a large mobile that was made up of circles and squares. The ratio of circles to squares was 2 to 1. The mobile had 27 shapes in all. How many circles and squares were there?

 May 28, 2021
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2 out of (2+1) were circles      2/3 of the total were circles     the rest were squares

 

2/3 * 27 = circles = 18

    the rest are squares = 27 - 18 = 9 squares

 May 28, 2021

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