Basic Math Examples

$\frac{- 3}{5} \div \frac{- 4}{9}$

Step 1

To divide by a fraction, multiply by its reciprocal.

$\frac{- 3}{5} \cdot \frac{9}{- 4}$

Step 2

Move the negative in front of the fraction.

$- \frac{3}{5} \cdot \frac{9}{- 4}$

Step 3

Move the negative in front of the fraction.

$- \frac{3}{5} (- \frac{9}{4})$

Step 4

Multiply $- \frac{3}{5} (- \frac{9}{4})$ .

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Step 4.1

Multiply $- 1$ by $- 1$ .

$1 (\frac{3}{5}) \frac{9}{4}$

Step 4.2

Multiply $\frac{3}{5}$ by $1$ .

$\frac{3}{5} \cdot \frac{9}{4}$

Step 4.3

Multiply $\frac{3}{5}$ by $\frac{9}{4}$ .

$\frac{3 \cdot 9}{5 \cdot 4}$

Step 4.4

Multiply $3$ by $9$ .

$\frac{27}{5 \cdot 4}$

Step 4.5

Multiply $5$ by $4$ .

$\frac{27}{20}$

$\frac{27}{20}$

Step 5

The result can be shown in multiple forms.

Exact Form:

$\frac{27}{20}$

Decimal Form:

$1.35$

Mixed Number Form:

$1 \frac{7}{20}$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$