What is ((2/(-2))-1)\times 100 ?

The solution to ((2/(-2))-1)\times 100 is -200

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

((2/(-2))-1)\times 100

((\frac{2}{- 2}) - 1) \cdot 100

- 200

Solution steps

((\frac{2}{- 2}) - 1) \cdot 100

Simplify

\frac{2}{- 2} : - 1

Apply the fraction rule:

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

= - \frac{2}{2}

Apply rule

\frac{a}{a} = 1

= - 1

= (- 1 - 1) \cdot 100

Follow the PEMDAS order of operations

Calculate within parentheses

(- 1 - 1) : - 2

- 1 - 1

- 1 - 1 = - 2

= - 2

= - 2 \cdot 100

Multiply and divide (left to right)

- 2 \cdot 100 : - 200

- 2 \cdot 100

- 2 \cdot 100 = - 200

= - 200

= - 200

- 2 (2)^{2} - 1

3 (- 3) + 6

3 (- 3) + 5

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

3 (- 3) - 8