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A knife is four times the amount of a spoon. 12 spoons and 16 knives cost £105.64 Work out the cost of 1 knife.
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11 votes
A knife is four times the amount of a spoon.

12 spoons and 16 knives cost £105.64

Work out the cost of 1 knife.

User Hirusha Fernando
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1 Answer

13 votes
Its should be 15 bc if you added 12 + 16 = 28 and then divide that 105.64/28 you will get 3.77 and turn that by 4 you get 15
User Pierre Jouvelot
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