Basic Math Examples

$\frac{1 - \frac{9}{7}}{\frac{9}{2}}$

Step 1

Multiply the numerator by the reciprocal of the denominator.

$(1 - \frac{9}{7}) \frac{2}{9}$

Step 2

Write $1$ as a fraction with a common denominator.

$(\frac{7}{7} - \frac{9}{7}) \frac{2}{9}$

Step 3

Combine the numerators over the common denominator.

$\frac{7 - 9}{7} \cdot \frac{2}{9}$

Step 4

Subtract $9$ from $7$ .

$\frac{- 2}{7} \cdot \frac{2}{9}$

Step 5

Move the negative in front of the fraction.

$- \frac{2}{7} \cdot \frac{2}{9}$

Step 6

Multiply $- \frac{2}{7} \cdot \frac{2}{9}$ .

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Step 6.1

Multiply $\frac{2}{9}$ by $\frac{2}{7}$ .

$- \frac{2 \cdot 2}{9 \cdot 7}$

Step 6.2

Multiply $2$ by $2$ .

$- \frac{4}{9 \cdot 7}$

Step 6.3

Multiply $9$ by $7$ .

$- \frac{4}{63}$

Step 7

The result can be shown in multiple forms.

Exact Form:

$- \frac{4}{63}$

Decimal Form:

$- 0.\overline{063492}$