Basic Math Examples

$\frac{- 9}{4} \cdot \frac{7}{5}$

Step 1

Move the negative in front of the fraction.

$- \frac{9}{4} \cdot \frac{7}{5}$

Step 2

Multiply $- \frac{9}{4} \cdot \frac{7}{5}$ .

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Step 2.1

Multiply $\frac{7}{5}$ by $\frac{9}{4}$ .

$- \frac{7 \cdot 9}{5 \cdot 4}$

Step 2.2

Multiply $7$ by $9$ .

$- \frac{63}{5 \cdot 4}$

Step 2.3

Multiply $5$ by $4$ .

$- \frac{63}{20}$

$- \frac{63}{20}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$- \frac{63}{20}$

Decimal Form:

$- 3.15$

Mixed Number Form:

$- 3 \frac{3}{20}$

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