The solution to 1+2/3 (-1) is 1/3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

1+2/3 (-1)

Solution

1 + \frac{2}{3} (- 1)

\frac{1}{3}

Solution steps

1 + \frac{2}{3} (- 1)

Follow the PEMDAS order of operations

Multiply and divide (left to right)

\frac{2}{3} (- 1) : - \frac{2}{3}

\frac{2}{3} (- 1)

Apply rule

a \cdot (- b) = - a \cdot b

\frac{2}{3} (- 1) = - \frac{2}{3} \cdot 1 = - \frac{2}{3}

= - \frac{2}{3}

= 1 - \frac{2}{3}

Add and subtract (left to right)

1 - \frac{2}{3} : \frac{1}{3}

1 - \frac{2}{3}

1 - \frac{2}{3} = \frac{1}{3}

1 - \frac{2}{3}

Convert element to fraction:

1 = \frac{1 \cdot 3}{3}

= \frac{1 \cdot 3}{3} - \frac{2}{3}

Since the denominators are equal, combine the fractions:

\frac{a}{c} \pm \frac{b}{c} = \frac{a \pm b}{c}

= \frac{1 \cdot 3 - 2}{3}

1 \cdot 3 - 2 = 1

1 \cdot 3 - 2

Multiply the numbers:

1 \cdot 3 = 3

= 3 - 2

Subtract the numbers:

3 - 2 = 1

= 1

= \frac{1}{3}

= \frac{1}{3}

= \frac{1}{3}

(- 1) \times (- 4) \times (- 5) \times (- 3)

3 \times 12 + 14 \div 7

4 - 12 \div 6

2 - 3 \times (7 - 4) 8

3^{2} - 4 \cdot 2 + 18 \div 3 + 2^{4} - 4^{2}