16-10-2017
Mathematics

contestada

Roast beef has 25g of protein and 11g of calcium per serving. A serving of mashed potatoes has 2 g of protein and 25 g of calcuim. How many servings of each are needed to supply exactly 29g of protein and 61 g of calcuim?

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alisonn2004 alisonn2004

16-10-2017

1 serving of Roast beef and 2 servings of mashed potatoes.

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