How do you convert a fraction to a percent?

How do you convert a fraction to a percent?

• A. Multiply by 100
• B. Divide by 100
• C. Add 100
• D. None of the above

Answer: (A)

To convert a fraction to a percent, the correct method is to multiply the fraction by 100. This process effectively expresses the fraction as a part of 100, which is the basis for understanding percentages. For example, if you have the fraction 1/4, multiplying it by 100 gives you \( (1/4) \times 100 = 25 \). Thus, 1/4 is equivalent to 25%. This multiplication converts the ratio of the part to the whole into a percentage, allowing for easier comparison and interpretation in terms of hundredths. This method works because a percentage represents parts per hundred, so multiplying by 100 aligns the fraction with this standard. Understanding this method is important for various applications in math, finance, and everyday situations where percentages are used to convey information succinctly.

To convert a fraction to a percent, the correct method is to multiply the fraction by 100. This process effectively expresses the fraction as a part of 100, which is the basis for understanding percentages.

For example, if you have the fraction 1/4, multiplying it by 100 gives you ( (1/4) \times 100 = 25 ). Thus, 1/4 is equivalent to 25%. This multiplication converts the ratio of the part to the whole into a percentage, allowing for easier comparison and interpretation in terms of hundredths.

This method works because a percentage represents parts per hundred, so multiplying by 100 aligns the fraction with this standard. Understanding this method is important for various applications in math, finance, and everyday situations where percentages are used to convey information succinctly.