What is 79-15/8-27/10 ?

The solution to 79-15/8-27/10 is 74 17/40

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

79-15/8-27/10

79 - \frac{15}{8} - \frac{27}{10}

74 \frac{17}{40}

Solution steps

79 - \frac{15}{8} - \frac{27}{10}

Follow the PEMDAS order of operations

Add and subtract (left to right)

79 - \frac{15}{8} = \frac{617}{8}

= \frac{617}{8} - \frac{27}{10}

\frac{617}{8} - \frac{27}{10} = \frac{2977}{40}

= \frac{2977}{40}

Convert improper fractions to mixed numbers:

\frac{2977}{40} = 74 \frac{17}{40}

= 74 \frac{17}{40}

4 \times 2 \times (- 5)

4 \times 2 \times (- 1)

3 - 2 \times 2

(- 9)^{2} + 6 (- 9) + 11

(\frac{3}{4} + \frac{1}{5}) - \frac{1}{2}