Question

Ex 4 este super urgent

E urgentttt
Va roggggggg

Answer 1

Răspuns:

Explicație pas cu pas:

a)

6/12 = 1/2

14/21 = 2/3

1/2 = 3/6; 2/3 = 4/6

b)

5/20 = 1/4

22/55 = 2/5

1/4 = 5/20; 2/5 = 8/20

c)

9/27 = 1/3

9/36 = 1/4

1/3 = 4/12; 1/4 = 3/12

d)

48/60 = 4/5

32/56 = 4/7

4/5 = 28/35; 4/7 = 20/35