en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (7/5)^{-1}

Solution

simplify

(\frac{7}{5})^{- 1}

Solution

\frac{5}{7}

+1

Decimal Notation

0.71428 \dots

Solution steps

(\frac{7}{5})^{- 1}

Apply exponent rule:

a^{- 1} = \frac{1}{a}

(\frac{7}{5})^{- 1} = \frac{1}{\frac{7}{5}}

= \frac{1}{\frac{7}{5}}

Apply the fraction rule:

\frac{1}{\frac{b}{c}} = \frac{c}{b}

= \frac{5}{7}

Popular Examples

simplify 2/9*7/4 simplify

\frac{2}{9} \cdot \frac{7}{4}

simplify (8x^2-2)/(6x^2+9x+3)simplify

\frac{8 x ^{2} - 2}{6 x ^{2} + 9 x + 3}

simplify 7/4+(-4/7)simplify

\frac{7}{4} + (- \frac{4}{7})

simplify (4/8)^2 simplify

(\frac{4}{8})^{2}

f (y) = 3 y

Frequently Asked Questions (FAQ)

What is (7/5)^{-1} ?
The solution to (7/5)^{-1} is 5/7