Finite Math Examples

$Q = \frac{25 (\frac{1}{2}) t}{1620}$

Step 1

Cancel the common factor of $25$ and $1620$ .

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Step 1.1

Factor $5$ out of $25 (\frac{1}{2}) \cdot t$ .

$Q = \frac{5 (5 (\frac{1}{2}) \cdot t)}{1620}$

Step 1.2

Cancel the common factors.

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Step 1.2.1

Factor $5$ out of $1620$ .

$Q = \frac{5 (5 (\frac{1}{2}) \cdot t)}{5 (324)}$

Step 1.2.2

Cancel the common factor.

$Q = \frac{5 (5 (\frac{1}{2}) \cdot t)}{5 \cdot 324}$

Step 1.2.3

Rewrite the expression.

$Q = \frac{5 (\frac{1}{2}) \cdot t}{324}$

Step 2

Simplify the numerator.

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Step 2.1

Combine $5$ and $\frac{1}{2}$ .

$Q = \frac{\frac{5}{2} t}{324}$

Step 2.2

Combine $\frac{5}{2}$ and $t$ .

$Q = \frac{\frac{5 t}{2}}{324}$

Step 3

Multiply the numerator by the reciprocal of the denominator.

$Q = \frac{5 t}{2} \cdot \frac{1}{324}$

Step 4

Multiply $\frac{5 t}{2} \cdot \frac{1}{324}$ .

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Step 4.1

Multiply $\frac{5 t}{2}$ by $\frac{1}{324}$ .

$Q = \frac{5 t}{2 \cdot 324}$

Step 4.2

Multiply $2$ by $324$ .

$Q = \frac{5 t}{648}$