Mathematics, 09.02.2020 21:06, nmooesy2229

I am choosing shapes out of a bag. The ratio of blue shapes to red shapes are 2:1. For the blue shapes, the ratio of spheres to cubes is 2:3. For the red shapes, the ratio of the spheres to cubes is 1:4. Given that there are 12 red spheres, how many blue cubes are there?

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I am choosing shapes out of a bag. The ratio of blue shapes to red shapes are 2:1. For the blue shap...