Basic Math Examples

$57 \frac{5}{12}$

Step 1

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

$57 + \frac{5}{12}$

Step 2

Add

$57$ and

$\frac{5}{12}$ .

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Step 2.1

To write

$57$ as a fraction with a common denominator, multiply by

$\frac{12}{12}$ .

$57 \cdot \frac{12}{12} + \frac{5}{12}$

Step 2.2

Combine

$57$ and

$\frac{12}{12}$ .

$\frac{57 \cdot 12}{12} + \frac{5}{12}$

Step 2.3

Combine the numerators over the common denominator.

$\frac{57 \cdot 12 + 5}{12}$

Step 2.4

Simplify the numerator.

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Step 2.4.1

Multiply

$57$ by

$12$ .

$\frac{684 + 5}{12}$

Step 2.4.2

Add

$684$ and

$5$ .

$\frac{689}{12}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{689}{12}$

Decimal Form:

$57.41\overline{6}$

Mixed Number Form:

$57 \frac{5}{12}$