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Geometry

Ray C. Jurgensen, Richard G. Brown, John W. Jurgensen

$Math Studyset 91影视 Explanations$ Math

Student Edition 路 227 pages

ISBN: 9780395977279

Chapter 7: Q3. (page 246)

Complete the statement.
If $\frac{a}{b} = \frac{2}{3},$ then $3 a = ?$

Short Answer

Expert verified

The final answer is, $3 a = 2 b$ .

Step by step solution

01

Step 1. Given information.

The given proportion is,

$\frac{a}{b} = \frac{2}{3}$

02

Step 2. Concept used.

If $\frac{w}{x} = \frac{y}{z}$

Then, $w z = x y$

03

Step 3. Use cross multiplication.

It is given that, $\frac{a}{b} = \frac{2}{3}$

So, $3 a = 2 b$

Therefore, the final answer is, $3 a = 2 b$ .

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