Answer:
The result is 47/10 or 4 7/10
Explanation:
Let's complete the steps to add 3 2/5 + 1 3/10
1. Write mixed numbers as improper fractions.
17/5 + 13/10
2. Write equivalent fractions with a common denominator.
34/10 + 13/10
3. Add the numerators over the common denominator.
34 + 13 = 47/10
The result is 47/10 or 4 7/10