Evaluate (2xy^2)/(x^5y^3)*(5xy^3)/(-30y^-2)

$\frac{2 x y^{2}}{x^{5} y^{3}} \cdot \frac{5 x y^{3}}{- 30 y^{- 2}}$

Combine.

$\frac{2 x y^{2} (5 x y^{3})}{x^{5} y^{3} (- 30 y^{- 2})}$

Multiply $x$ by $x$ by adding the exponents.

Move $x$ .

$\frac{2 (x \cdot x) y^{2} (5 y^{3})}{x^{5} y^{3} (- 30 y^{- 2})}$

Multiply $x$ by $x$ .

$\frac{2 x^{2} y^{2} (5 y^{3})}{x^{5} y^{3} (- 30 y^{- 2})}$

Multiply $y^{2}$ by $y^{3}$ by adding the exponents.

Move $y^{3}$ .

$\frac{2 x^{2} (y^{3} y^{2}) \cdot 5}{x^{5} y^{3} (- 30 y^{- 2})}$

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

$\frac{2 x^{2} y^{3 + 2} \cdot 5}{x^{5} y^{3} (- 30 y^{- 2})}$

Add $3$ and $2$ .

$\frac{2 x^{2} y^{5} \cdot 5}{x^{5} y^{3} (- 30 y^{- 2})}$

Multiply $y^{3}$ by $y^{- 2}$ by adding the exponents.

Move $y^{- 2}$ .

$\frac{2 x^{2} y^{5} \cdot 5}{x^{5} (y^{- 2} y^{3}) \cdot - 30}$

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

$\frac{2 x^{2} y^{5} \cdot 5}{x^{5} y^{- 2 + 3} \cdot - 30}$

Add $- 2$ and $3$ .

$\frac{2 x^{2} y^{5} \cdot 5}{x^{5} y^{1} \cdot - 30}$

Simplify $x^{5} y^{1} \cdot - 30$ .

$\frac{2 x^{2} y^{5} \cdot 5}{x^{5} y \cdot - 30}$

Cancel the common factor of $2$ and $- 30$ .

Factor $2$ out of $2 x^{2} y^{5} \cdot 5$ .

$\frac{2 (x^{2} y^{5} \cdot 5)}{x^{5} y \cdot - 30}$

Cancel the common factors.

Factor $2$ out of $x^{5} y \cdot - 30$ .

$\frac{2 (x^{2} y^{5} \cdot 5)}{2 (x^{5} y \cdot - 15)}$

Cancel the common factor.

$\frac{2 (x^{2} y^{5} \cdot 5)}{2 (x^{5} y \cdot - 15)}$

Rewrite the expression.

$\frac{x^{2} y^{5} \cdot 5}{x^{5} y \cdot - 15}$

Cancel the common factor of $x^{2}$ and $x^{5}$ .

Factor $x^{2}$ out of $x^{2} y^{5} \cdot 5$ .

$\frac{x^{2} (y^{5} \cdot 5)}{x^{5} y \cdot - 15}$

Cancel the common factors.

Factor $x^{2}$ out of $x^{5} y \cdot - 15$ .

$\frac{x^{2} (y^{5} \cdot 5)}{x^{2} (x^{3} y \cdot - 15)}$

Cancel the common factor.

$\frac{x^{2} (y^{5} \cdot 5)}{x^{2} (x^{3} y \cdot - 15)}$

Rewrite the expression.

$\frac{y^{5} \cdot 5}{x^{3} y \cdot - 15}$

Cancel the common factor of $y^{5}$ and $y$ .

Factor $y$ out of $y^{5} \cdot 5$ .

$\frac{y (y^{4} \cdot 5)}{x^{3} y \cdot - 15}$

Cancel the common factors.

Factor $y$ out of $x^{3} y \cdot - 15$ .

$\frac{y (y^{4} \cdot 5)}{y (x^{3} \cdot - 15)}$

Cancel the common factor.

$\frac{y (y^{4} \cdot 5)}{y (x^{3} \cdot - 15)}$

Rewrite the expression.

$\frac{y^{4} \cdot 5}{x^{3} \cdot - 15}$

Cancel the common factor of $5$ and $- 15$ .

Factor $5$ out of $y^{4} \cdot 5$ .

$\frac{5 \cdot y^{4}}{x^{3} \cdot - 15}$

Cancel the common factors.

Factor $5$ out of $x^{3} \cdot - 15$ .

$\frac{5 \cdot y^{4}}{5 (x^{3} \cdot - 3)}$

Cancel the common factor.

$\frac{5 \cdot y^{4}}{5 (x^{3} \cdot - 3)}$

Rewrite the expression.

$\frac{y^{4}}{x^{3} \cdot - 3}$

Simplify the expression.

Move $- 3$ to the left of $x^{3}$ .

$\frac{y^{4}}{- 3 \cdot x^{3}}$

Move the negative in front of the fraction.

$- \frac{y^{4}}{3 x^{3}}$

Evaluate (2xy^2)/(x^5y^3)*(5xy^3)/(-30y^-2)

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