The answer to 20% of 15 is 3.
To solve this problem using Method 1, we need to convert the percentage to a fraction.
To convert a percentage to a fraction, we divide the percentage by 100 and simplify the fraction if possible.
For example, to convert 20% to a fraction, we divide 20 by 100:
20% = 20/100 = 1/5
The multiplication formula for finding 20% of a number is:
20% * number
In this case, we want to find 20% of 15, so the formula becomes:
20% * 15
Therefore, the answer to 20% of 15 is 3.
To solve this problem using Method 2, we need to convert the percentage to a decimal.
To convert a percentage to a decimal, we divide the percentage by 100.
For example, to convert 20% to a decimal, we divide 20 by 100:
20% = 20/100 = 0.2
The multiplication formula for finding 20% of a number is:
20% * number
In this case, we want to find 20% of 15, so the formula becomes:
20% * 15
Therefore, the answer to 20% of 15 is 3.
To convert a percentage to a fraction, follow these steps:
For example, to convert 20% to a fraction:
20% = 20/100 = 1/5
Therefore, 20% can be written as 1/5.
Convert 25% to a fraction: Solution: 25% = 25/100 = 1/4
Convert 75% to a fraction: Solution: 75% = 75/100 = 3/4
To convert a percentage to a decimal, divide the percentage by 100.
For example, to convert 20% to a decimal:
20% = 20/100 = 0.2
Therefore, 20% can be written as 0.2.
Convert 50% to a decimal: Solution: 50% = 50/100 = 0.5
Convert 80% to a decimal: Solution: 80% = 80/100 = 0.8
The question "20% of 15" is asking for the result when we find 20% of the number 15. To solve this problem, we can use either Method 1 or Method 2 explained above.
Using Method 1, we convert 20% to a fraction: 20% = 1/5. Then, we multiply the fraction by 15: (1/5) * 15 = 15/5 = 3. Therefore, 20% of 15 is 3.
Using Method 2, we convert 20% to a decimal: 20% = 0.2. Then, we multiply the decimal by 15: 0.2 * 15 = 3. Therefore, 20% of 15 is 3.