What is -9/7 (3-1/3)(1/2) ?

The solution to -9/7 (3-1/3)(1/2) is -12/7

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-9/7 (3-1/3)(1/2)

- \frac{9}{7} (3 - \frac{1}{3}) (\frac{1}{2})

- \frac{12}{7}

Solution steps

- \frac{9}{7} (3 - \frac{1}{3}) (\frac{1}{2})

Follow the PEMDAS order of operations

Calculate within parentheses

(3 - \frac{1}{3}) : \frac{8}{3}

= - \frac{9}{7} \cdot \frac{8}{3} (\frac{1}{2})

Multiply and divide (left to right)

- \frac{9}{7} \cdot \frac{8}{3} (\frac{1}{2}) : - \frac{12}{7}

= - \frac{12}{7}

- 5 \times 1 + 5

- 10 (- 5)^{2} - 10 (- 5)^{2} + 10 (- 5) (- 3)

- 4 (- 2)^{5} - 2 (- 2)^{4} - 6

4 - 8 + 3 - 6

\frac{1}{2} + \frac{3}{2}