Answer:
0.65 g of calcium
Explanation:
0.2 g of calcium PER 1 serving
0.1 g of calcium PER 1/2 serving
0.05 g of calcium PER 1/4 serving
Add it up
3 servings: 0.6 g of calcium
0.25 servings: 0.05 g of calcium
In total: 0.65 g of calcium
ewww math
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