Basic Math Examples

$\frac{\frac{729}{343}}{\frac{81}{49}}$

Step 1

Multiply the numerator by the reciprocal of the denominator.

$\frac{729}{343} \cdot \frac{49}{81}$

Step 2

Cancel the common factor of $81$ .

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Step 2.1

Factor $81$ out of $729$ .

$\frac{81 (9)}{343} \cdot \frac{49}{81}$

Step 2.2

Cancel the common factor.

$\frac{81 \cdot 9}{343} \cdot \frac{49}{81}$

Step 2.3

Rewrite the expression.

$\frac{9}{343} \cdot 49$

$\frac{9}{343} \cdot 49$

Step 3

Cancel the common factor of $49$ .

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Step 3.1

Factor $49$ out of $343$ .

$\frac{9}{49 (7)} \cdot 49$

Step 3.2

Cancel the common factor.

$\frac{9}{49 \cdot 7} \cdot 49$

Step 3.3

Rewrite the expression.

$\frac{9}{7}$

$\frac{9}{7}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$\frac{9}{7}$

Decimal Form:

$1.\overline{285714}$

Mixed Number Form:

$1 \frac{2}{7}$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$