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What is the percent of change from $8$ to $10$ ? $\newline$ Choices: $\newline$ (A) $25\%$ decrease $\newline$ (B) $2\%$ increase $\newline$ (C) $2\%$ decrease $\newline$ (D) $25\%$ increase

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Percent of change

Full solution

Q. What is the percent of change from

8

to

10

?

\newline

Choices:

\newline

(A)

25\%

decrease

\newline

(B)

2\%

increase

\newline

(C)

2\%

decrease

\newline

(D)

25\%

increase

Calculate Difference: Step $1$ : Calculate the difference between the final and initial values. $\newline$ Initial value: $8$ $\newline$ Final value: $10$ $\newline$ Difference: $10 - 8 = 2$
Calculate Percent of Change: Step $2$ : Calculate the percent of change. $\newline$ Original amount: $8$ $\newline$ Amount of change: $2$ $\newline$ Percent of change = $(\text{Amount of change} / \text{Original amount}) \times 100\%$ $\newline$ Percent of change = $(2 / 8) \times 100\%$ $\newline$ Percent of change = $0.25 \times 100\%$ $\newline$ Percent of change = $25\%$
Determine Increase or Decrease: Step $3$ : Determine if it's an increase or decrease. $\newline$ Since the value increased from $8$ to $10$ , it's an increase.

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