What is the answer to 5/9 = 6/x ?

The answer to 5/9 = 6/x is x= 54/5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

5/9 = 6/x

\frac{5}{9} = \frac{6}{x}

x = \frac{54}{5}

Decimal Notation

x = 10.8

Solution steps

\frac{5}{9} = \frac{6}{x}

Cross multiply

5 x = 54

Divide both sides by

5

x = \frac{54}{5}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = \frac{54}{5}

2 = \frac{x + 4}{x - 12}

a = \frac{1}{2} (a + \frac{2}{a})

\frac{5}{630} = \frac{70}{x}

\frac{2}{b} - 9 = 11

v, p = \frac{f v}{v - s}