Question

Va rog repede ajutor. Dau:inima, steluța și cel mai inteligent răspuns. ​

Answer 1

Răspuns:

a) 9/12= 3/4

3/x= 9/12= 3/4

x= 4

1/3= 1/3

2/4= 1/2

1/7= 2/14

1/5= 2/10

b)

3/7< 4/7

3/5< 6/5

2/7< 3/7

1/9 < 2/9

6/1> 6/2

c)

5/3> 5/6

7/5<10/5

4/3< 4/1

2/8> 1/8

1/3= 1/3