Finite Math Examples

$\frac{9}{19} \cdot \frac{8}{18}$

Step 1

Cancel the common factor of $9$ .

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Step 1.1

Factor $9$ out of $18$ .

$\frac{9}{19} \cdot \frac{8}{9 (2)}$

Step 1.2

Cancel the common factor.

$\frac{9}{19} \cdot \frac{8}{9 \cdot 2}$

Step 1.3

Rewrite the expression.

$\frac{1}{19} \cdot \frac{8}{2}$

$\frac{1}{19} \cdot \frac{8}{2}$

Step 2

Multiply $\frac{1}{19}$ by $\frac{8}{2}$ .

$\frac{8}{19 \cdot 2}$

Step 3

Multiply $19$ by $2$ .

$\frac{8}{38}$

Step 4

Cancel the common factor of $8$ and $38$ .

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Step 4.1

Factor $2$ out of $8$ .

$\frac{2 (4)}{38}$

Step 4.2

Cancel the common factors.

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Step 4.2.1

Factor $2$ out of $38$ .

$\frac{2 \cdot 4}{2 \cdot 19}$

Step 4.2.2

Cancel the common factor.

$\frac{2 \cdot 4}{2 \cdot 19}$

Step 4.2.3

Rewrite the expression.

$\frac{4}{19}$

$\frac{4}{19}$

$\frac{4}{19}$

Step 5

The result can be shown in multiple forms.

Exact Form:

$\frac{4}{19}$

Decimal Form:

$0.21052631 \dots$

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