Pre-Algebra Examples

$\frac{4}{\frac{7}{\frac{7}{m}}}$

Step 1

Multiply the numerator by the reciprocal of the denominator.

$4 \frac{\frac{7}{m}}{7}$

Step 2

Multiply the numerator by the reciprocal of the denominator.

$4 (\frac{7}{m} \cdot \frac{1}{7})$

Step 3

Cancel the common factor of $7$ .

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Step 3.1

Cancel the common factor.

$4 (\frac{7}{m} \cdot \frac{1}{7})$

Step 3.2

Rewrite the expression.

$4 \frac{1}{m}$

Step 4

Combine $4$ and $\frac{1}{m}$ .

$\frac{4}{m}$