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How do you simplify $\frac{3}{7 n} + \frac{2}{7 n}$ $3/(7n)+2/(7n)$ ?

1 Answer

May 30, 2017

See a solution process below:

Explanation:

Because both fraction are over a common denominator we can add the numerators over the common denominator:

$\frac{3}{7 n} + \frac{2}{7 n} \Rightarrow \frac{3 + 2}{7 n} \Rightarrow \frac{5}{7 n}$ $3/(7n) + 2/(7n) => (3 + 2)/(7n) => 5/(7n)$

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