Basic Math Examples

\frac{2}{5} \div \frac{1}{7}

$\frac{2}{5} \div \frac{1}{7}$

Step 1

To divide by a fraction, multiply by its reciprocal.

\frac{2}{5} \cdot 7

$\frac{2}{5} \cdot 7$

Step 2

Multiply

\frac{2}{5} \cdot 7

$\frac{2}{5} \cdot 7$ .

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Step 2.1

Combine

\frac{2}{5}

$\frac{2}{5}$ and

7

$7$ .

\frac{2 \cdot 7}{5}

$\frac{2 \cdot 7}{5}$

Step 2.2

Multiply

2

$2$ by

7

$7$ .

\frac{14}{5}

$\frac{14}{5}$

\frac{14}{5}

$\frac{14}{5}$

Step 3

The result can be shown in multiple forms.

Exact Form:

\frac{14}{5}

$\frac{14}{5}$

Decimal Form:

2.8

$2.8$

Mixed Number Form:

2 \frac{4}{5}

$2 \frac{4}{5}$