Average Percentage of 15 and 21 - Detailed Solution

The process of calculating the average of two percentages ie., 15 and 21 shown here in a comprehensive manner for easy understanding to all kids & learners.

Let’s assume A = 15% and B = 21%

Here, there are no different sample sizes so finding the average percentage is just like average calculation.

Now, sum up the given percentages

ie., 15% + 21% = 36%

The number of samples is 2.

Thus, the average percentage is equal to dividing the sum of percentages by the total number of samples, we get;

Average Percentage = 36% / 2

Average Percentage = 18.0%

Therefore, 18.0% is the average percentage of 15 and 21.

• Percentage Increase from 21 to 15
• Percentage Decrease from 15 to 21
• 15 out of 21 as a percentage

1. What is the percentage of average 15 and 21?

The percentage of average 15 and 21 is 18.0%.

2. What is the formula used to calculate the average percentage of 15 and 21?

The formula used to calculate the average percentage of 15 and 21 is to divide the sum of the two percentage numbers by the sum of the two sample sizes.

3. Can I find the detailed steps for calculating the 15 and 21 average percentages online?

Yes, you can definitely find the detailed steps for calculating the 15 and 21 average percentages online at percentagecalculator.guru and search for the average percentage calculator to get the output immediately.