Question

How do you simplify `1/5 + 1/10`?

Answer 1

See the entire solution process below:

Explanation:

First, to add fractions we need to have each fraction over a common denominator. The Lowest Common Denominator for these two fractions is `10`. Therefore we need to multiply the first fraction by the appropriate form of `1`:

`1/5 + 1/10 = (2/2 xx 1/5) + 1/10 = (2 xx 1)/(2 xx 5) + 1/10 = 2/10 + 1/10`

We can now add the numerators over the common denominator:

`2/10 + 1/10 = (2 + 1)/10 = 3/10`