How can the fraction 1/2 be expressed as a percentage?

How can the fraction 1/2 be expressed as a percentage?

• A. 25%
• B. 50%
• C. 75%
• D. 100%

Answer: (B)

To express the fraction 1/2 as a percentage, you need to understand that a percentage is essentially a fraction out of 100. This means you can convert a fraction into a percentage by multiplying it by 100. Starting with the fraction 1/2, you multiply the numerator (1) by 100, which gives you 100. Then, you divide that result by the denominator (2). So, the calculation goes as follows: 1. Multiply the numerator by 100: 1 × 100 = 100 2. Divide this result by the denominator: 100 ÷ 2 = 50 Thus, 1/2 is equivalent to 50%. This is why the correct answer is expressed as B. Understanding this conversion process is important, as it helps in both mathematical applications and real-life situations, such as understanding discounts, scoring percentages, and more.

To express the fraction 1/2 as a percentage, you need to understand that a percentage is essentially a fraction out of 100. This means you can convert a fraction into a percentage by multiplying it by 100.

Starting with the fraction 1/2, you multiply the numerator (1) by 100, which gives you 100. Then, you divide that result by the denominator (2).

So, the calculation goes as follows:

1. Multiply the numerator by 100:

1 × 100 = 100

2. Divide this result by the denominator:

100 ÷ 2 = 50

Thus, 1/2 is equivalent to 50%. This is why the correct answer is expressed as B.

Understanding this conversion process is important, as it helps in both mathematical applications and real-life situations, such as understanding discounts, scoring percentages, and more.