Răspuns:
Explicație pas cu pas:
a) (3 ori 4)/5=12/5= 12:5=2 intregi si 2/5
b) (8 ori 2)/3=16/3= 16:3= 5 intregi si 1/3
c) (4 ori 3)/7=12/7= 12:7= 1 intreg 5/7
d) (12 ori 5)/25=60/25=60:25=2 intregi 10/25
e) (7 ori 8)/16=56/16=56:16=3 intregi 8/16
f) (11 ori 12)/30=132/30= 4 intregi 12/30
