What is (30x^8y^4)/(18x^8y^5) ?

The solution to (30x^8y^4)/(18x^8y^5) is 5/(3y)

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simplify (30x^8y^4)/(18x^8y^5)

simplify

\frac{30 x ^{8} y ^{4}}{18 x ^{8} y ^{5}}

\frac{5}{3 y}

Solution steps

\frac{30 x ^{8} y ^{4}}{18 x ^{8} y ^{5}}

Cancel the common factor:

x^{8}

= \frac{30 y ^{4}}{18 y ^{5}}

Factor the number:

30 = 6 \cdot 5

= \frac{6 \cdot 5 y ^{4}}{18 y ^{5}}

Factor the number:

18 = 6 \cdot 3

= \frac{6 \cdot 5 y ^{4}}{6 \cdot 3 y ^{5}}

Cancel the common factor:

6

= \frac{5 y ^{4}}{3 y ^{5}}

Simplify

\frac{y ^{4}}{y ^{5}} : \frac{1}{y}

= \frac{5}{3 y}

m^{4} + 3 m^{2} - 4

4 \cdot 9

x^{- n}

2 \times 2 x

(y^{5})^{3}