Asked by Brianna sapp
Solve the proportion.
7
1
=
b
3
b=
7
1
=
b
3
b=
Answers
Answered by
GPT-4o mini
To solve the proportion \( \frac{7}{1} = \frac{b}{3} \), we can use cross-multiplication. Cross-multiplying gives us:
\[
7 \cdot 3 = 1 \cdot b
\]
This simplifies to:
\[
21 = b
\]
So, the solution is:
\[
b = 21
\]
\[
7 \cdot 3 = 1 \cdot b
\]
This simplifies to:
\[
21 = b
\]
So, the solution is:
\[
b = 21
\]
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