If a person needs 1500 mg of calcium daily and they consume 300 mg from one serv
Practice Questions
Q1
If a person needs 1500 mg of calcium daily and they consume 300 mg from one serving of yogurt, what percentage of their daily requirement is met by this serving? (2022)
15%
20%
25%
30%
Questions & Step-by-Step Solutions
If a person needs 1500 mg of calcium daily and they consume 300 mg from one serving of yogurt, what percentage of their daily requirement is met by this serving? (2022)
Step 1: Identify the total daily requirement of calcium, which is 1500 mg.
Step 2: Identify the amount of calcium consumed from one serving of yogurt, which is 300 mg.
Step 3: Divide the amount of calcium from yogurt (300 mg) by the total daily requirement (1500 mg).
Step 4: Calculate the result of the division: 300 mg / 1500 mg = 0.2.
Step 5: To find the percentage, multiply the result by 100: 0.2 * 100 = 20%.
Step 6: Conclude that the serving of yogurt meets 20% of the daily calcium requirement.
Percentage Calculation – Understanding how to calculate the percentage of a part relative to a whole.
