Answer:
7.5%
Explanation:
What is a percentage?
A percentage is a ratio or a number expressed in the form of a fraction of 100. Percentages are often used to express a part of a total.
In order to express 150 mL as a percentage of 2 liters (2000 mL), you need to divide 150 by 2000 and then multiply the result by 100 to get the percentage.
- (150 ÷ 2000) × 100 = 7.5%.
Therefore, 150 mL is 7.5% of 2 liters.