Answer :
Bring the two fractions to the same denominator, 10.
2/5 = 4/10
3/10 = 3/10
Add the numerators keeping the denominator the same.
4/10 + 3/10 = 7/10
2/5 = 4/10
3/10 = 3/10
Add the numerators keeping the denominator the same.
4/10 + 3/10 = 7/10
[tex] \frac{2}{5} + \frac{3}{10} = \frac{2*2}{5*2} + \frac{3}{10} = [/tex]
[tex] \frac{4 + 3}{10} = \frac{7}{10} [/tex]
[tex] \frac{4 + 3}{10} = \frac{7}{10} [/tex]
