Question
Mr. Pang paid a total of $144 for 4 teaspoons and 4 cups. If each teaspoon costs thrice as much as a cup, find the cost of a dozen teaspoons.
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Mr. Pang paid a total of $144 for 4 teaspoons and 4 cups. If each teaspoon costs thrice as much as a cup, find the cost of a dozen teaspoons.