Basic Math Examples

9 \frac{2}{5}

$9 \frac{2}{5}$

Step 1

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

9 + \frac{2}{5}

$9 + \frac{2}{5}$

Step 2

Add

9

$9$ and

\frac{2}{5}

$\frac{2}{5}$ .

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Step 2.1

To write

9

$9$ as a fraction with a common denominator, multiply by

\frac{5}{5}

$\frac{5}{5}$ .

9 \cdot \frac{5}{5} + \frac{2}{5}

$9 \cdot \frac{5}{5} + \frac{2}{5}$

Step 2.2

Combine

9

$9$ and

\frac{5}{5}

$\frac{5}{5}$ .

\frac{9 \cdot 5}{5} + \frac{2}{5}

$\frac{9 \cdot 5}{5} + \frac{2}{5}$

Step 2.3

Combine the numerators over the common denominator.

\frac{9 \cdot 5 + 2}{5}

$\frac{9 \cdot 5 + 2}{5}$

Step 2.4

Simplify the numerator.

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Step 2.4.1

Multiply

9

$9$ by

5

$5$ .

\frac{45 + 2}{5}

$\frac{45 + 2}{5}$

Step 2.4.2

Add

45

$45$ and

2

$2$ .

\frac{47}{5}

$\frac{47}{5}$

\frac{47}{5}

$\frac{47}{5}$

\frac{47}{5}

$\frac{47}{5}$

Step 3

The result can be shown in multiple forms.

Exact Form:

\frac{47}{5}

$\frac{47}{5}$

Decimal Form:

9.4

$9.4$

Mixed Number Form:

9 \frac{2}{5}

$9 \frac{2}{5}$