Average Percentage of 15 and -77 - Detailed Solution

The process of calculating the average of two percentages ie., 15 and -77 shown here in a comprehensive manner for easy understanding to all kids & learners.

Let’s assume A = 15% and B = -77%

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% + -77% = -62%

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 = -62% / 2

Average Percentage = -31.0%

Therefore, -31.0% is the average percentage of 15 and -77.

• Percentage Increase from -77 to 15
• Percentage Decrease from 15 to -77
• 15 out of -77 as a percentage

1. What is the percentage of average 15 and -77?

The percentage of average 15 and -77 is -31.0%.

2. What is the formula used to calculate the average percentage of 15 and -77?

The formula used to calculate the average percentage of 15 and -77 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 -77 average percentages online?

Yes, you can definitely find the detailed steps for calculating the 15 and -77 average percentages online at percentagecalculator.guru and search for the average percentage calculator to get the output immediately.