Question: Several birds were sitting in the branches of a crape myrtle tree. There were three times more cardinals than bluebirds, but half as many swallows as bluebirds. If there were 2 swallows, what is the total number of birds in the crape myrtle tree? Think carefully first, then make a decision:
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With half as many swallows as bluebirds, there are 2 * 2 = 4 bluebirds. With three times more cardinals than bluebirds, there are 3 * 4 = 12 cardinals,. If there were 2 swallows, then the total number of birds in the crape myrtle tree is 2 + 4 + 12 = 18 birds. So the answer is 18.
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