8(5/3+4/9)

Solution

8 (\frac{5}{3} + \frac{4}{9})

16 \frac{8}{9}

Solution steps

8 (\frac{5}{3} + \frac{4}{9})

Follow the PEMDAS order of operations

Calculate within parentheses

(\frac{5}{3} + \frac{4}{9}) : \frac{19}{9}

= 8 \cdot \frac{19}{9}

Multiply and divide (left to right)

8 \cdot \frac{19}{9} : \frac{152}{9}

= \frac{152}{9}

Convert improper fractions to mixed numbers:

\frac{152}{9} = 16 \frac{8}{9}

= 16 \frac{8}{9}

(- 2) \times (- 4) - 9 \times 5 + 20

\frac{7}{2} \cdot 2^{4}

3 \times 6^{2}

6^{2} - 8

5 + 3 (5 - 7)