Basic Math Examples

$\frac{\frac{a}{t}}{\frac{\frac{a}{s}}{\frac{l}{t}}}$

Step 1

Multiply the numerator by the reciprocal of the denominator.

$\frac{a}{t} \cdot \frac{\frac{l}{t}}{\frac{a}{s}}$

Step 2

Multiply the numerator by the reciprocal of the denominator.

$\frac{a}{t} (\frac{l}{t} \cdot \frac{s}{a})$

Step 3

Multiply $\frac{l}{t}$ by $\frac{s}{a}$ .

$\frac{a}{t} \cdot \frac{l s}{t a}$

Step 4

Cancel the common factor of $a$ .

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Step 4.1

Factor $a$ out of $t a$ .

$\frac{a}{t} \cdot \frac{l s}{a t}$

Step 4.2

Cancel the common factor.

$\frac{a}{t} \cdot \frac{l s}{a t}$

Step 4.3

Rewrite the expression.

$\frac{1}{t} \cdot \frac{l s}{t}$

Step 5

Multiply $\frac{1}{t}$ by $\frac{l s}{t}$ .

$\frac{l s}{t \cdot t}$

Step 6

Raise $t$ to the power of $1$ .

$\frac{l s}{t^{1} t}$

Step 7

Raise $t$ to the power of $1$ .

$\frac{l s}{t^{1} t^{1}}$

Step 8

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{l s}{t^{1 + 1}}$

Step 9

Add $1$ and $1$ .

$\frac{l s}{t^{2}}$