# How do you simplify #2 1/10+(1 2/7+ 4 9/10)#?

##### 1 Answer

#### Explanation:

Simplifying the given expression including mixed numbers is

determined by changing mixed numbers into fractions then

adding the fractions.

Mixed numbers is changed into fractions by:

Changing the mixed numbers into fractions:

Adding the fractions is determined by computing the common denominator

Common denominator is determined by computing the prime factorization and choosing the greatest common factors.

Denominator is: