What is 2\div 5(-8) ?

The solution to 2\div 5(-8) is -16/5

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2\div 5(-8)

2 \div 5 (- 8)

- \frac{16}{5}

Solution steps

2 \div 5 (- 8)

Follow the PEMDAS order of operations

Multiply and divide (left to right)

2 \div 5 = \frac{2}{5}

= \frac{2}{5} (- 8)

\frac{2}{5} (- 8) = - \frac{16}{5}

\frac{2}{5} (- 8)

Apply rule

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

\frac{2}{5} (- 8) = - \frac{2}{5} \cdot 8

Convert element to fraction:

8 = \frac{8}{1}

= - \frac{2}{5} \cdot \frac{8}{1}

Apply the fraction rule:

\frac{a}{b} \cdot \frac{c}{d} = \frac{a \cdot c}{b \cdot d}

\frac{2}{5} \cdot \frac{8}{1} = \frac{2 \cdot 8}{5 \cdot 1}

= - \frac{2 \cdot 8}{5 \cdot 1}

Multiply the numbers:

2 \cdot 8 = 16

= - \frac{16}{5 \cdot 1}

Multiply the numbers:

5 \cdot 1 = 5

= - \frac{16}{5}

= - \frac{16}{5}

- (1)^{2} - 6 (1) + 1

\frac{3 ( 6 - 4 ) ^{2}}{2}

3 \cdot 5 + 5

3^{3} - 9^{2}

- 2 + (- 1) + 0