Average Percentage of -309 and -228 - Detailed Solution

The process of calculating the average of two percentages ie., -309 and -228 shown here in a comprehensive manner for easy understanding to all kids & learners.

Let’s assume A = -309% and B = -228%

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

Now, sum up the given percentages

ie., -309% + -228% = -537%

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 = -537% / 2

Average Percentage = -268.5%

Therefore, -268.5% is the average percentage of -309 and -228.

• Percentage Increase from -228 to -309
• Percentage Decrease from -309 to -228
• -309 out of -228 as a percentage

1. What is the percentage of average -309 and -228?

The percentage of average -309 and -228 is -268.5%.

2. What is the formula used to calculate the average percentage of -309 and -228?

The formula used to calculate the average percentage of -309 and -228 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 -309 and -228 average percentages online?

Yes, you can definitely find the detailed steps for calculating the -309 and -228 average percentages online at percentagecalculator.guru and search for the average percentage calculator to get the output immediately.