Basic Math Examples

100 \div 42

$100 \div 42$

Step 1

Rewrite the division as a fraction.

\frac{100}{42}

$\frac{100}{42}$

Step 2

Cancel the common factor of

100

$100$ and

42

$42$ .

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Step 2.1

Factor

2

$2$ out of

100

$100$ .

\frac{2 (50)}{42}

$\frac{2 (50)}{42}$

Step 2.2

Cancel the common factors.

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Step 2.2.1

Factor

2

$2$ out of

42

$42$ .

\frac{2 \cdot 50}{2 \cdot 21}

$\frac{2 \cdot 50}{2 \cdot 21}$

Step 2.2.2

Cancel the common factor.

$\frac{2 \cdot 50}{2 \cdot 21}$

Step 2.2.3

Rewrite the expression.

$\frac{50}{21}$

$\frac{50}{21}$

$\frac{50}{21}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{50}{21}$

Decimal Form:

$2.\overline{380952}$

Mixed Number Form:

$2 \frac{8}{21}$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$