What is 86-49/9+(-16/7) ?

The solution to 86-49/9+(-16/7) is 78 17/63

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

86-49/9+(-16/7)

86 - \frac{49}{9} + (- \frac{16}{7})

78 \frac{17}{63}

Solution steps

86 - \frac{49}{9} + (- \frac{16}{7})

Follow the PEMDAS order of operations

Add and subtract (left to right)

86 - \frac{49}{9} = \frac{725}{9}

= \frac{725}{9} + (- \frac{16}{7})

Apply rule

+ (- a) = - a

+ (- \frac{16}{7}) = - \frac{16}{7}

= \frac{725}{9} - \frac{16}{7}

\frac{725}{9} - \frac{16}{7} = \frac{4931}{63}

= \frac{4931}{63}

Convert improper fractions to mixed numbers:

\frac{4931}{63} = 78 \frac{17}{63}

= 78 \frac{17}{63}

(1)^{2} + 7

\frac{1}{2} \div 2 + \frac{1}{2}

(1)^{2} - 8

3 (0)^{2} + 3 (0) - 4

- 2 + 5 + 1