Answer :
To find the percentage increase when a number changes from 130 to 182, we can follow these steps:
1. Determine the Increase:
Subtract the original number from the new number to find the increase.
[tex]\[
\text{Increase} = 182 - 130 = 52
\][/tex]
2. Calculate the Percentage Increase:
Use the formula for percentage increase:
[tex]\[
\text{Percentage Increase} = \left(\frac{\text{Increase}}{\text{Original Number}}\right) \times 100\%
\][/tex]
Substitute the values we have:
[tex]\[
\text{Percentage Increase} = \left(\frac{52}{130}\right) \times 100\% \approx 40.0\%
\][/tex]
Therefore, the percentage increase from 130 to 182 is 40.0%.
1. Determine the Increase:
Subtract the original number from the new number to find the increase.
[tex]\[
\text{Increase} = 182 - 130 = 52
\][/tex]
2. Calculate the Percentage Increase:
Use the formula for percentage increase:
[tex]\[
\text{Percentage Increase} = \left(\frac{\text{Increase}}{\text{Original Number}}\right) \times 100\%
\][/tex]
Substitute the values we have:
[tex]\[
\text{Percentage Increase} = \left(\frac{52}{130}\right) \times 100\% \approx 40.0\%
\][/tex]
Therefore, the percentage increase from 130 to 182 is 40.0%.
