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Fill in the missing number. $\newline$ $20\%$ of $\_\_\_\_\_$ = $4$

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Solve percent equations

Full solution

Q. Fill in the missing number.

\newline

20\%

of

\_\_\_\_\_

=

4

Convert to decimal: Convert $20\%$ to a decimal. $\newline$ Calculation: $20 \div 100 = 0.2$
Set up equation: Set up the equation to find the missing number. $\newline$ Calculation: $0.2 \times x = 4$
Solve for x: Solve for x by dividing both sides by $0.2$ . $\newline$ Calculation: $x = \frac{4}{0.2}$
Perform division: Perform the division to find $x$ . $\newline$ Calculation: $x = 20$

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