mathpi.netIn this class, we will answer the question: What is value of 80 increased by 5%. Then, there is a step by step detailed calculation of increasing 80 by 5 percent using the percentage increase formula.
Answer
Increase of 80 by 5% is 84.
Increasing \( 80 \) by \(5\)% \(= 84 \)
Inputs
Step by Step Solution to Increase 80 by 5%
The formula to increase the value of X by Y percent is
\( X \cdot ( 1 + \frac{Y}{100}) \)
Given
\(X = 80\)
\(Y = 5\)
Substitute
Substituting \(X = 80\) and \(Y = 5\) in the percentage increase formula...
Increasing X=80 by Y=5%
\( = X \cdot ( 1 + \frac{Y}{100}) \)
\( = 80 \times ( 1 + \frac{5}{100}) \)
\( = 80 \times ( 1 + 0.05) \)
\( = 80 \times 1.05 \)
\( = 84 \)
Result
Therefore,
Increasing \( 80 \) by \(5\)% \(= 84 \)
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