Answer:
30%
Explanation:
To calculate the percent increase, we need to compare the original value to the new value and determine the difference. Then, we divide that difference by the original value and multiply by 100 to get the percent increase.
Let's calculate the percent increase for each given pair of values:
For 1 to 2:
The original value is 65 and the new value is 84.5.
The difference is 84.5 - 65 = 19.5.
To calculate the percent increase, we divide the difference by the original value: 19.5 / 65 = 0.3.
Finally, we multiply by 100 to get the percent: 0.3 * 100 = 30%.
So, the percent increase from 1 to 2 is 30%.
For 2 to 3:
The original value is 84.5 and the new value is 109.85.
The difference is 109.85 - 84.5 = 25.35.
To calculate the percent increase, we divide the difference by the original value: 25.35 / 84.5 = 0.3.
Finally, we multiply by 100 to get the percent: 0.3 * 100 = 30%.
So, the percent increase from 2 to 3 is 30%.
For 3 to 4:
The original value is 109.85 and the new value is 142.81.
The difference is 142.81 - 109.85 = 32.96.
To calculate the percent increase, we divide the difference by the original value: 32.96 / 109.85 = 0.3.
Finally, we multiply by 100 to get the percent: 0.3 * 100 = 30%.
So, the percent increase from 3 to 4 is 30%.
In all three cases, the percent increase is 30%