Algebra Examples

$4 \frac{3}{2}$

A mixed number is an addition of its whole and fractional parts.

$4 + \frac{3}{2}$

Add $4$ and $\frac{3}{2}$ .

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To write $4$ as a fraction with a common denominator, multiply by $\frac{2}{2}$ .

$4 \cdot \frac{2}{2} + \frac{3}{2}$

Combine $4$ and $\frac{2}{2}$ .

$\frac{4 \cdot 2}{2} + \frac{3}{2}$

Combine the numerators over the common denominator.

$\frac{4 \cdot 2 + 3}{2}$

Simplify the numerator.

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Multiply $4$ by $2$ .

$\frac{8 + 3}{2}$

Add $8$ and $3$ .

$\frac{11}{2}$