Question

3/4+5/6-1/2=
2+1/2-3/4=
7/8+2/15-1/6=
3-(5/6+1/2)=
7/8+(2-7/5)=
2/3-(1/2+1/3)=
Só resposta
Ah na forma irredutível
Por favor rápido

Answer 1

a)
$\frac{13}{12}$
b)
$\frac{7}{4}$
c)
$\frac{101}{120}$
d)
$\frac{16}{6}$
e)
$\frac{59}{40}$
f)
$\frac{3}{6} \div 2 = \frac{1}{2}$