The question is asking for the result of calculating 15% of 20. In other words, it is asking for 15% of the number 20.
The answer to 15% of 20 is 3.
To solve this problem using Method 1, we need to convert the percentage to a fraction.
15% can be written as 15/100 or 3/20.
The multiplication formula for 15% of 20 is (15/100) * 20.
Therefore, the answer to 15% of 20 is 3.
To solve this problem using Method 2, we need to convert the percentage to a decimal.
15% can be written as 0.15.
The multiplication formula for 15% of 20 is 0.15 * 20.
Therefore, the answer to 15% of 20 is 3.
To convert a percentage into a fraction, follow these steps:
For example, to convert 15% into a fraction:
Therefore, 15% can be written as the fraction 15/100.
Example 1: Convert 25% into a fraction.
Solution:
Therefore, 25% can be written as the fraction 1/4.
Example 2: Convert 75% into a fraction.
Solution:
Therefore, 75% can be written as the fraction 3/4.
To convert a percentage to a decimal, divide the percentage by 100.
For example, to convert 15% to a decimal:
15% ÷ 100 = 0.15
Therefore, 15% can be written as the decimal 0.15.
Example 1: Convert 25% to a decimal.
Solution:
25% ÷ 100 = 0.25
Therefore, 25% can be written as the decimal 0.25.
Example 2: Convert 75% to a decimal.
Solution:
75% ÷ 100 = 0.75
Therefore, 75% can be written as the decimal 0.75.
The question is asking for the result of calculating 15% of 20.
Using Method 1, we convert 15% to a fraction: 15% = 15/100 = 3/20. Then, we multiply the fraction by 20: (3/20) * 20 = 3. Therefore, 15% of 20 is 3.
Using Method 2, we convert 15% to a decimal: 15% = 0.15. Then, we multiply the decimal by 20: 0.15 * 20 = 3. Therefore, 15% of 20 is 3.