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Fill in the missing number. $\newline$ $\_\_\_\_\%$ of $18$ = $18$

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Find what percent one number is of another

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Q. Fill in the missing number.

\newline

\_\_\_\_\%

of

18

=

18

Set up equation: Step $1$ : Set up the equation to find the percentage. $\newline$ Let $x$ be the percentage we are looking for. The equation is: $\newline$ $x\%$ of $18$ = $18$ $\newline$ Convert $x\%$ to a decimal by dividing $x$ by $100$ and multiply by $18$ : $\newline$ $(18 \times x/100) = 18$
Find percentage: Step $2$ : Solve for $x$ . $\newline$ Divide both sides of the equation by $18$ to isolate $\frac{x}{100}$ : $\newline$ $\frac{x}{100} = \frac{18}{18}$ $\newline$ $\frac{x}{100} = 1$ $\newline$ Multiply both sides by $100$ to solve for $x$ : $\newline$ $x = 1 \times 100$ $\newline$ $x = 100$

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