Problem

Solve the proportion.
\[
\begin{array}{l}
\frac{77}{7}=\frac{z}{1} \\
z=\square
\end{array}
\]

Answer

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Answer

\( z=11 \)

Steps

Step 1 :\( \frac{77}{7}=\frac{z}{1} \)

Step 2 :\( 77\div 7=z \)

Step 3 :\( z=11 \)

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