What is (4m)/(15m^2n)-(8n)/(10mn^3) ?

The solution to (4m)/(15m^2n)-(8n)/(10mn^3) is 4/(15mn)-4/(5mn^2)

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simplify (4m)/(15m^2n)-(8n)/(10mn^3)

simplify

\frac{4 m}{15 m ^{2} n} - \frac{8 n}{10 m n ^{3}}

\frac{4}{15 mn} - \frac{4}{5 m n ^{2}}

Solution steps

\frac{4 m}{15 m ^{2} n} - \frac{8 n}{10 m n ^{3}}

\frac{4 m}{15 m ^{2} n} = \frac{4}{15 mn}

\frac{n}{n ^{3}} = \frac{1}{n ^{2}}

= \frac{4}{15 mn} - \frac{8}{10 m n ^{2}}

Cancel

\frac{8}{10 m n ^{2}} : \frac{4}{5 m n ^{2}}

= \frac{4}{15 mn} - \frac{4}{5 m n ^{2}}

18 \frac{x}{9}

3 x^{5} + 2 x^{3} - 16 x

\frac{( x ^{2} + 3 x + 2 )}{( x + 2 )}

2 + 2

(2 X + 5) (3 X - 7)

What is (4m)/(15m^2n)-(8n)/(10mn^3) ?
The solution to (4m)/(15m^2n)-(8n)/(10mn^3) is 4/(15mn)-4/(5mn^2)