en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 0.1*2^{-2}

Solution

simplify

0.1 \cdot 2^{- 2}

Solution

\frac{1}{40}

+1

Decimal Notation

0.025

Solution steps

0.1 \cdot 2^{- 2}

Apply exponent rule:

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

2^{- 2} = \frac{1}{2 ^{2}}

= 0.1 \cdot \frac{1}{2 ^{2}}

2^{2} = 4

= 0.1 \cdot \frac{1}{4}

0.1 = \frac{1}{10}

= \frac{1}{10} \cdot \frac{1}{4}

\frac{1}{10} \cdot \frac{1}{4} = \frac{1}{40}

= \frac{1}{40}

Popular Examples

simplify 0.1*2^{-4}simplify

0.1 \cdot 2^{- 4}

simplify 7.61*10^{-2}simplify

7.61 \cdot 1 0^{- 2}

simplify sqrt(2)(4sqrt(2))simplify

2 (42)

simplify 2.2*10^{-7}simplify

2.2 \cdot 1 0^{- 7}

simplify \sqrt[3]{(a+2b)^2}simplify

Frequently Asked Questions (FAQ)

What is 0.1*2^{-2} ?
The solution to 0.1*2^{-2} is 1/40