Solve the proportion.
-$\frac { 1 } { 2 } = \frac { x } { 9 }$
A) 18
B) 9
C) $\frac { 1 } { 18 }$
D) $\frac { 9 } { 2 }$

Name: Solve the proportion. -$\frac { 1 } { 2 } = \frac { x } { 9 }$ A) 18 B) 9 C) $\frac { 1 } { 18 }$ D) $\frac { 9 } { 2 }$
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Question

Quizplus · Accepted Answer

To solve the proportion $\frac{1}{2} = \frac{x}{9}$, cross-multiply to get $1 \times 9 = 2 \times x$, which simplifies to $9 = 2x$. Solving for $x$ gives $x = \frac{9}{2}$.

Solve the Proportion 12=x9\frac { 1 } { 2 } = \frac { x } { 9 }21​=9x​

Solve the Proportion $\frac { 1 } { 2 } = \frac { x } { 9 }$