Average Percentage of -129 and -138 - Detailed Solution

The process of calculating the average of two percentages ie., -129 and -138 shown here in a comprehensive manner for easy understanding to all kids & learners.

Let’s assume A = -129% and B = -138%

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

Now, sum up the given percentages

ie., -129% + -138% = -267%

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 = -267% / 2

Average Percentage = -133.5%

Therefore, -133.5% is the average percentage of -129 and -138.

• Percentage Increase from -138 to -129
• Percentage Decrease from -129 to -138
• -129 out of -138 as a percentage

1. What is the percentage of average -129 and -138?

The percentage of average -129 and -138 is -133.5%.

2. What is the formula used to calculate the average percentage of -129 and -138?

The formula used to calculate the average percentage of -129 and -138 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 -129 and -138 average percentages online?

Yes, you can definitely find the detailed steps for calculating the -129 and -138 average percentages online at percentagecalculator.guru and search for the average percentage calculator to get the output immediately.