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Popular >

simplify (5/2)^{-1}

Solution

simplify

(\frac{5}{2})^{- 1}

Solution

\frac{2}{5}

+1

Decimal Notation

0.4

Solution steps

(\frac{5}{2})^{- 1}

Apply exponent rule:

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

(\frac{5}{2})^{- 1} = \frac{1}{\frac{5}{2}}

= \frac{1}{\frac{5}{2}}

Apply the fraction rule:

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

= \frac{2}{5}

Popular Examples

8x+2=(2x+4)4x+5

8 x + 2 = (2 x + 4) 4 x + 5

simplify sqrt(11/9)simplify

\frac{11}{9}

simplify-10*(-9+8i)simplify

- 10 \cdot (- 9 + 8 i)

simplify 1/(1.8*10^{-5)}simplify

\frac{1}{1.8 \cdot 1 0 ^{- 5}}

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

Frequently Asked Questions (FAQ)

What is (5/2)^{-1} ?
The solution to (5/2)^{-1} is 2/5