Pre-Algebra Examples

$48 \div 100$

Step 1

Rewrite the division as a fraction.

$\frac{48}{100}$

Step 2

Cancel the common factor of $48$ and $100$ .

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Step 2.1

Factor $4$ out of $48$ .

$\frac{4 (12)}{100}$

Step 2.2

Cancel the common factors.

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Step 2.2.1

Factor $4$ out of $100$ .

$\frac{4 \cdot 12}{4 \cdot 25}$

Step 2.2.2

Cancel the common factor.

$\frac{4 \cdot 12}{4 \cdot 25}$

Step 2.2.3

Rewrite the expression.

$\frac{12}{25}$

Step 3

The approximate value of $48 \div 100$ found by front end estimation.

$48 \div 100 \approx \frac{12}{25}$