Respuesta :

MarkV
Hi there! The answer is 3 11/15

[tex]1 \frac{1}{3} + 2 \frac{2}{5} = 1\frac{5}{15} + 2 \frac{6}{15} = 3 \frac{11}{15} [/tex]
When adding two fractions, both of the denominators must be the same.

~ Hope this helps you!