What is 13/15 as a percent?

Converting fractions to a percentage can be very helpful. Let's go through the steps to change a decimal into a percentage.

You can try different values to learn more about the conversion process.

Often, convert 31/36 to a percent or 0.87 to a percent, depending on the task.

Determining the scaling factor:

Applying a scaling factor to convert fractions to percentages:

Solution:

For fractions:

In this guide, we’ll be focusing on the fraction 13/15 and how to convert it into its percentage equivalent.

Method 1 – Fraction Scaling:

1. Understanding Fractions: At the heart of every fraction, there's a division taking place. The numerator denotes the 'portions' we're focused on. The denominator reveals the total possible 'portions'. So, when we say $\frac{13}{15}$, we're essentially talking about 13 'portions' out of an available 15.
2. Explanation of Percentage: The term “Percent” has Latin roots, where “cent” means a hundred. So, a percentage essentially portrays a fraction where the denominator is always 100. For illustration, when we state 50%, it translates to 50 out of 100 or $\frac{50}{100}$ in fraction terms.
3. Transformation Process: To convert $\frac{13}{15}$ into a percentage, we must multiply the fraction to have 100 as its denominator. Begin by determining the factor by which 15 can be multiplied to get 100. This factor is $\frac{100}{15}\mathrm{=\; 6.6666666666667}$. Following this logic, multiply both the numerator and denominator by 6.6666666666667:$\frac{\mathrm{13\; \times \; 6.6666666666667}}{\mathrm{15\; \times \; 6.6666666666667}}\mathrm{=}\frac{86.666666666667}{100}$.
4. Final Step: Once multiplied, the fraction denotes 86.666666666667 out of 100, which is equivalent 86.667%.

Method 2 – Using Decimals:

1. Fraction to Decimal Transformation: Begin by expressing $\frac{13}{15}$ as a decimal. This step requires simple division: divide the numerator (13) by the denominator (15), resulting in 0.86666666666667.
2. Decimal to Percentage Conversion: Now, transform this decimal into a percentage. So, 0.86666666666667 multiplied by 100 equals 86.667%.
3. Wrapping Up: Through the decimal conversion method as well, $\frac{13}{15}$ is equivalent of 86.667% when expressed as a percentage.

Both methods, while distinct in approach, provide the same result. You can choose to use either the direct fraction scaling method or the decimal conversion method.

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