Precalculus Examples

$\frac{π}{3} + π$

Step 1

To write $π$ as a fraction with a common denominator, multiply by $\frac{3}{3}$ .

$\frac{π}{3} + π \cdot \frac{3}{3}$

Step 2

Combine fractions.

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Step 2.1

Combine $π$ and $\frac{3}{3}$ .

$\frac{π}{3} + \frac{π \cdot 3}{3}$

Step 2.2

Combine the numerators over the common denominator.

$\frac{π + π \cdot 3}{3}$

Step 3

Simplify the numerator.

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Step 3.1

Move $3$ to the left of $π$ .

$\frac{π + 3 \cdot π}{3}$

Step 3.2

Add $π$ and $3 π$ .

$\frac{4 π}{3}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$\frac{4 π}{3}$

Decimal Form:

$4.18879020 \dots$