Question

1) Opero y simplifico

a) +3/5. +7/+3=
b) 2−4/2+ . +1/+2=
c) 2+10+25/+5


AYUDA!! DOY CORONA.​

Answer 1

Respuesta:

$\frac{3}{5} + \frac{7}{3} = \frac{9 + 35}{15} = \frac{44}{15}$

$\frac{4}{2} - \frac{4}{2} + \frac{1}{2} = \frac{1}{2}$

$12 + \frac{25}{5} = \frac{60 + 25}{5} = \frac{85}{5} = 17$