21 out of 28 as a Percentage

Answer

The answer for 21 out of 28 as a percentage is 75%.

Explanation

Converting a fraction to a percentage is a straightforward process that students can easily master. Follow the steps below to find the answer.

Step 1: Begin by dividing the numerator by the denominator to convert the fraction to a decimal. Here, 21 is the numerator and 28 is the denominator. 21 ÷ 28 = 0.75

Step 2: To convert the decimal to a percentage, multiply the decimal number by 100. 0.75 × 100 = 75%

Thus, 21 out of 28 can be expressed as 75%.

• Percentage: A fraction expressed as a part of 100, often represented with the symbol %.

• Fraction: A representation of a part of a whole, expressed as p/q, where p is the numerator and q is the denominator.

• Numerator: The top number in a fraction, indicating the number of parts being considered.

• Denominator: The bottom number in a fraction, showing the total number of equal parts in the whole.

• Decimal: A number represented in the base ten system, including a decimal point to separate the whole part from the fractional part.