Question

Vă roooooooooooooooog 4!!!!!!! Dau coroană​

Answer 1

Răspuns:

Explicație pas cu pas:

a)

6/12=1/2 nc =2*3=6 1/2= 3/6

14/21=2/3 2/3 = 4/6

b)

5/20=1/4 nc= 4*5=20 1/4= 5/20

22/55=2/5 2/5= 8/20

c)

9/27= 1/3 nc= 3*4=12 1/3= 4/12

6/36= 1/4 1/4= 3/12

d)

48/60=4/5 nc= 5*7=35 4/5=28/35

32/56=4/7 4/7=20/35

Succes !