Răspuns:
Explicație pas cu pas:
|.....|.....|.....|.....| = intreg
|.....| 1/4
|.....|.....|.....|.....| 2/2=1
|.....| 25% =1/4
|.....|.....|.....| 75% =3/4
|.....|.....|.....|.....|.....|.....|.....|.....| 4/2=2
|.....|.....| 1/2
|.....|.....|.....| 3/4
|.....|.....|.....|.....| 4/4=1
|.....|.....|.....|.....|.....|.....|.....|.....| 8/4=2
Succes !