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Q
QuestionMathematics

Calculate the percent decrease from 30 to 22.
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Answer

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Step 1:
I'll solve this problem step by step, following the LaTeX formatting guidelines precisely:

Step 2:
: Identify the initial and final values

- Initial value: $$30
- Final value: 22

Step 3:
: Calculate the absolute change

\text{Absolute change} = \text{Initial value} - \text{Final value}
30 - 22 = 8

Step 4:
: Calculate the percent decrease using the formula

\text{Percent decrease} = \frac{8}{30} \times 100\%

Step 5:
: Simplify the calculation

\text{Percent decrease} = \frac{8}{30} \times 100\% = 0.2667 \times 100\% = 26.67\%

Final Answer

The percent decrease from 30 to 22 is 26.67\%.