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Amiraneli [1.4K]
3 years ago
15

The recommended daily requirement of calcium is1,000 mg. Tap water in a Midwestern city contains approximately 150 mgCa/L. A per

son living in the city who drinks two liters of water in oneday would receive ________ percent of his/her RDA of calcium.
A. 3
B. 7.5
C. 15
D. 30
Chemistry
1 answer:
madam [21]3 years ago
5 0

The answer is D. 30 percent

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