Question

3/5 + 4/5 ???
6/7 + 5/7 ???
7/8 + 3/4 ???
7/9 + 2/3 ???

Answer 1

Respuesta:

a) $1\frac{2}{5}$

b) $1\frac{4}{7}$

c) $1\frac{5}{8}$

d) $1\frac{4}{9}$