What is (15/6)/(-7/2) ?

The solution to (15/6)/(-7/2) is -5/7

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simplify (15/6)/(-7/2)

simplify

\frac{\frac{15}{6}}{- \frac{7}{2}}

- \frac{5}{7}

Decimal Notation

- 0.71428 \dots

Solution steps

\frac{\frac{15}{6}}{- \frac{7}{2}}

Apply the fraction rule:

\frac{a}{- b} = - \frac{a}{b}

= - \frac{\frac{15}{6}}{\frac{7}{2}}

Cancel

\frac{15}{6} : \frac{5}{2}

= - \frac{\frac{5}{2}}{\frac{7}{2}}

Apply the fraction rule:

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

\frac{\frac{5}{2}}{\frac{7}{2}} = \frac{5 \cdot 2}{2 \cdot 7}

= - \frac{5 \cdot 2}{2 \cdot 7}

Cancel the common factor:

2

= - \frac{5}{7}

(\frac{4 x}{3 y})^{2}

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

- 3 (- 2)^{3} - 2

4 y - 5 \geq - 8

\frac{x - 3}{x} \leq - 2