Basic Math Examples

$\frac{s + 7}{s} \div \frac{9}{s}$

Step 1

To divide by a fraction, multiply by its reciprocal.

$\frac{s + 7}{s} \cdot \frac{s}{9}$

Step 2

Cancel the common factor of $s$ .

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Step 2.1

Cancel the common factor.

$\frac{s + 7}{s} \cdot \frac{s}{9}$

Step 2.2

Rewrite the expression.

$(s + 7) \frac{1}{9}$

Step 3

Apply the distributive property.

$s \frac{1}{9} + 7 (\frac{1}{9})$

Step 4

Combine $s$ and $\frac{1}{9}$ .

$\frac{s}{9} + 7 (\frac{1}{9})$

Step 5

Combine $7$ and $\frac{1}{9}$ .

$\frac{s}{9} + \frac{7}{9}$

Step 6

Combine the numerators over the common denominator.

$\frac{s + 7}{9}$