Question

5 Calculati:
a) (11/6+3/4):31=
b) (5/6+11/9):74/9=
c) (1/6+17/8):77/24+2/7=
d) (11/12-13/18):7=
e) (19/45-7/30):34/5=
f) (13/12-7/15):37/30+1/2​

Answer 1

Răspuns:

a) (11/6+3/4):31=1,83+0,75÷31 =2,58÷31=0,08 b) (5/6+11/9)÷74/9=0,83+1,22÷8,22=1,22÷8,22=0,14

Explicație pas cu pas:

scz la restul nu stiu dar sper ca tiam fost de ajutor macar cu astea spor =)