Basic Math Examples

$\frac{4 k}{5} \cdot \frac{2 k}{25}$

Step 1

Multiply $\frac{4 k}{5}$ by $\frac{2 k}{25}$ .

$\frac{4 k (2 k)}{5 \cdot 25}$

Step 2

Multiply $2$ by $4$ .

$\frac{8 k \cdot k}{5 \cdot 25}$

Step 3

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

$\frac{8 (k^{1} k)}{5 \cdot 25}$

Step 4

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

$\frac{8 (k^{1} k^{1})}{5 \cdot 25}$

Step 5

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

$\frac{8 k^{1 + 1}}{5 \cdot 25}$

Step 6

Add $1$ and $1$ .

$\frac{8 k^{2}}{5 \cdot 25}$

Step 7

Multiply $5$ by $25$ .

$\frac{8 k^{2}}{125}$