Finite Math Examples

$\frac{7}{5} \cdot (- \frac{21}{4})$

Step 1

Multiply $\frac{7}{5}$ by $\frac{21}{4}$ .

$- \frac{7 \cdot 21}{5 \cdot 4}$

Step 2

Multiply $7$ by $21$ .

$- \frac{147}{5 \cdot 4}$

Step 3

Multiply $5$ by $4$ .

$- \frac{147}{20}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$- \frac{147}{20}$

Decimal Form:

$- 7.35$

Mixed Number Form:

$- 7 \frac{7}{20}$

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