Basic Math Examples

$\frac{28}{\frac{99}{\frac{22}{49}}}$

Step 1

Multiply the numerator by the reciprocal of the denominator.

$28 \frac{\frac{22}{49}}{99}$

Step 2

Multiply the numerator by the reciprocal of the denominator.

$28 (\frac{22}{49} \cdot \frac{1}{99})$

Step 3

Cancel the common factor of $11$ .

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Step 3.1

Factor $11$ out of $22$ .

$28 (\frac{11 (2)}{49} \cdot \frac{1}{99})$

Step 3.2

Factor $11$ out of $99$ .

$28 (\frac{11 \cdot 2}{49} \cdot \frac{1}{11 \cdot 9})$

Step 3.3

Cancel the common factor.

$28 (\frac{11 \cdot 2}{49} \cdot \frac{1}{11 \cdot 9})$

Step 3.4

Rewrite the expression.

$28 (\frac{2}{49} \cdot \frac{1}{9})$

Step 4

Multiply $\frac{2}{49}$ by $\frac{1}{9}$ .

$28 \frac{2}{49 \cdot 9}$

Step 5

Multiply $49$ by $9$ .

$28 (\frac{2}{441})$

Step 6

Cancel the common factor of $7$ .

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Step 6.1

Factor $7$ out of $28$ .

$7 (4) \frac{2}{441}$

Step 6.2

Factor $7$ out of $441$ .

$7 \cdot 4 \frac{2}{7 \cdot 63}$

Step 6.3

Cancel the common factor.

$7 \cdot 4 \frac{2}{7 \cdot 63}$

Step 6.4

Rewrite the expression.

$4 (\frac{2}{63})$

Step 7

Combine $4$ and $\frac{2}{63}$ .

$\frac{4 \cdot 2}{63}$

Step 8

Multiply $4$ by $2$ .

$\frac{8}{63}$

Step 9

The result can be shown in multiple forms.

Exact Form:

$\frac{8}{63}$

Decimal Form:

$0.\overline{126984}$