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What is the percent of change from $4$ to $3$ ? $\newline$ Choices: $\newline$ (A) $25\%$ decrease $\newline$ (B) $1\%$ increase $\newline$ (C) $25\%$ increase $\newline$ (D) $1\%$ decrease

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Percent of change

Full solution

Q. What is the percent of change from

4

to

3

?

\newline

Choices:

\newline

(A)

25\%

decrease

\newline

(B)

1\%

increase

\newline

(C)

25\%

increase

\newline

(D)

1\%

decrease

Calculate Difference: Calculate the difference between the initial and final values. $\newline$ Difference = $3 - 4 = -1$
Determine Percent Change: Determine the absolute amount of change relative to the original amount. $\newline$ Percent of change = $(|\text{Difference}| / \text{Original amount}) \times 100\%$ $\newline$ Percent of change = $(1 / 4) \times 100\%$ = $25$ \%
Identify Increase or Decrease: Identify if the change is an increase or a decrease. $\newline$ Since the value decreased from $4$ to $3$ , it is a decrease.

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