Question
The total cost of 3 identical plates, 4 identical cups and 1 spoon is $67. The total cost of 4 such cups and the spoon is $22. The cost of 1 plate is thrice as much as the cost of 1 cup. What is the total cost of the 4 cups?
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The total cost of 3 identical plates, 4 identical cups and 1 spoon is $67. The total cost of 4 such cups and the spoon is $22. The cost of 1 plate is thrice as much as the cost of 1 cup. What is the total cost of the 4 cups?