Trigonometry Examples

$1 - \frac{3}{36}$

Step 1

Cancel the common factor of $3$ and $36$ .

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Step 1.1

Factor $3$ out of $3$ .

$1 - \frac{3 (1)}{36}$

Step 1.2

Cancel the common factors.

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Step 1.2.1

Factor $3$ out of $36$ .

$1 - \frac{3 \cdot 1}{3 \cdot 12}$

Step 1.2.2

Cancel the common factor.

$1 - \frac{3 \cdot 1}{3 \cdot 12}$

Step 1.2.3

Rewrite the expression.

$1 - \frac{1}{12}$

Step 2

Simplify the expression.

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Step 2.1

Write $1$ as a fraction with a common denominator.

$\frac{12}{12} - \frac{1}{12}$

Step 2.2

Combine the numerators over the common denominator.

$\frac{12 - 1}{12}$

Step 2.3

Subtract $1$ from $12$ .

$\frac{11}{12}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{11}{12}$

Decimal Form:

$0.91\overline{6}$