What is (12w^7z^2)/(4w^9z) ?

The solution to (12w^7z^2)/(4w^9z) is (3z)/(w^2)

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simplify (12w^7z^2)/(4w^9z)

simplify

\frac{12 w ^{7} z ^{2}}{4 w ^{9} z}

\frac{3 z}{w ^{2}}

Solution steps

\frac{12 w ^{7} z ^{2}}{4 w ^{9} z}

Factor the number:

12 = 4 \cdot 3

= \frac{4 \cdot 3 w ^{7} z ^{2}}{4 w ^{9} z}

Cancel the common factor:

4

= \frac{3 w ^{7} z ^{2}}{w ^{9} z}

Simplify

\frac{z ^{2}}{z} : z

= \frac{3 w ^{7} z}{w ^{9}}

Simplify

\frac{w ^{7}}{w ^{9}} : \frac{1}{w ^{2}}

= \frac{3 z}{w ^{2}}

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