Basic Math Examples

\frac{15}{120} \cdot 100

$\frac{15}{120} \cdot 100$

Step 1

Cancel the common factor of

20

$20$ .

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Step 1.1

Factor

20

$20$ out of

120

$120$ .

\frac{15}{20 (6)} \cdot 100

$\frac{15}{20 (6)} \cdot 100$

Step 1.2

Factor

20

$20$ out of

100

$100$ .

\frac{15}{20 \cdot 6} \cdot (20 \cdot 5)

$\frac{15}{20 \cdot 6} \cdot (20 \cdot 5)$

Step 1.3

Cancel the common factor.

$\frac{15}{20 \cdot 6} \cdot (20 \cdot 5)$

Step 1.4

Rewrite the expression.

$\frac{15}{6} \cdot 5$

$\frac{15}{6} \cdot 5$

Step 2

Combine

$\frac{15}{6}$ and

$5$ .

$\frac{15 \cdot 5}{6}$

Step 3

Multiply

$15$ by

$5$ .

$\frac{75}{6}$

Step 4

Cancel the common factor of

$75$ and

$6$ .

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Step 4.1

Factor

$3$ out of

$75$ .

$\frac{3 (25)}{6}$

Step 4.2

Cancel the common factors.

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Step 4.2.1

Factor

$3$ out of

$6$ .

$\frac{3 \cdot 25}{3 \cdot 2}$

Step 4.2.2

Cancel the common factor.

$\frac{3 \cdot 25}{3 \cdot 2}$

Step 4.2.3

Rewrite the expression.

$\frac{25}{2}$

$\frac{25}{2}$

$\frac{25}{2}$

Step 5

The result can be shown in multiple forms.

Exact Form:

$\frac{25}{2}$

Decimal Form:

$12.5$

Mixed Number Form:

$12 \frac{1}{2}$

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