Basic Math Examples

$\frac{16}{35} \cdot \frac{15}{28}$

Step 1

Cancel the common factor of $4$ .

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Step 1.1

Factor $4$ out of $16$ .

$\frac{4 (4)}{35} \cdot \frac{15}{28}$

Step 1.2

Factor $4$ out of $28$ .

$\frac{4 \cdot 4}{35} \cdot \frac{15}{4 \cdot 7}$

Step 1.3

Cancel the common factor.

$\frac{4 \cdot 4}{35} \cdot \frac{15}{4 \cdot 7}$

Step 1.4

Rewrite the expression.

$\frac{4}{35} \cdot \frac{15}{7}$

$\frac{4}{35} \cdot \frac{15}{7}$

Step 2

Cancel the common factor of $5$ .

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Step 2.1

Factor $5$ out of $35$ .

$\frac{4}{5 (7)} \cdot \frac{15}{7}$

Step 2.2

Factor $5$ out of $15$ .

$\frac{4}{5 \cdot 7} \cdot \frac{5 \cdot 3}{7}$

Step 2.3

Cancel the common factor.

$\frac{4}{5 \cdot 7} \cdot \frac{5 \cdot 3}{7}$

Step 2.4

Rewrite the expression.

$\frac{4}{7} \cdot \frac{3}{7}$

$\frac{4}{7} \cdot \frac{3}{7}$

Step 3

Multiply $\frac{4}{7}$ by $\frac{3}{7}$ .

$\frac{4 \cdot 3}{7 \cdot 7}$

Step 4

Multiply.

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Step 4.1

Multiply $4$ by $3$ .

$\frac{12}{7 \cdot 7}$

Step 4.2

Multiply $7$ by $7$ .

$\frac{12}{49}$

$\frac{12}{49}$

Step 5

The result can be shown in multiple forms.

Exact Form:

$\frac{12}{49}$

Decimal Form:

$0.24489795 \dots$

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