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Simplify 80 2/5

$80 \frac{2}{5}$

Step 1

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

$80 + \frac{2}{5}$

Step 2

Add

$80$ and

$\frac{2}{5}$ .

To write

$80$ as a fraction with a common denominator, multiply by

$\frac{5}{5}$ .

$80 \cdot \frac{5}{5} + \frac{2}{5}$

Combine

$80$ and

$\frac{5}{5}$ .

$\frac{80 \cdot 5}{5} + \frac{2}{5}$

Combine the numerators over the common denominator.

$\frac{80 \cdot 5 + 2}{5}$

Simplify the numerator.

Multiply

$80$ by

$5$ .

$\frac{400 + 2}{5}$

Add

$400$ and

$2$ .

$\frac{402}{5}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{402}{5}$

Decimal Form:

$80.4$

Mixed Number Form:

$80 \frac{2}{5}$