Solving Systems of Equations Word Problems
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One serving of Cornie breakfast cereal contains 2 grams of protein and 25 grams of carbohydrate. One serving of Oaties breakfast cereal contains 4 grams of protein and 20 grams of carbohydrate. How many servings of each would provide exactly 24 grams of protein and 210 grams of carbohydrate? please show calculation
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The solution shows how to convert the question to equations and then how to solve them.
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Let the number of corn cereal servings denoted by X. It contributes 2X grams of protein and 25X grams of carbohydrates.
Let the number of oats servings be denoted by Y. It contributes 4Y grams of protein and 20Y grams ...
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