Question
The total cost of 4 identical forks, 6 identical spoons and 1 cup is $31. The total cost of 6 such spoons and the cup is $15. The cost of 1 fork is twice as much as the cost of 1 spoon. What is the total cost of the 6 spoons?
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The total cost of 4 identical forks, 6 identical spoons and 1 cup is $31. The total cost of 6 such spoons and the cup is $15. The cost of 1 fork is twice as much as the cost of 1 spoon. What is the total cost of the 6 spoons?