What is the answer to 4/m = 2/9 ?

The answer to 4/m = 2/9 is m=18

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

4/m = 2/9

\frac{4}{m} = \frac{2}{9}

m = 18

Solution steps

\frac{4}{m} = \frac{2}{9}

Cross multiply

36 = m \cdot 2

Switch sides

m \cdot 2 = 36

Divide both sides by

2

m = 18

Verify Solutions

Find undefined (singularity) points:

m = 0

Combine undefined points with solutions:

m = 18

y, v = y^{- 2}

\frac{x}{2 x - 1} = \frac{1}{x - 3}

\frac{25}{15} = \frac{40}{x}

\frac{6}{8} = \frac{30}{m}

x, 2 x + 1 = \frac{5}{x + 2}