Question

Apasati pe imagine
Va roog Urgeeent dau 55 de puncte

Answer 1

a)28/21=4/3
6/12=1/2
24/32=3/4
Numitor comun 12
16/12, 6/12, 9/12

b)15/18=5/6
6/12=1/2
27/36=3/4
Numitor comun 12
10/12, 6/12, 9/12

c)6/30=1/5
21/14=3/2
5/20=1/4
Numitor comun 20
4/20, 30/20, 5/20

d)15/40=3/8
14/8=7/4
15/18=5/6
Numitor comun 24
9/24, 42/24, 20/24

e)4/6=2/3
25/45=5/9
7/28=1/4
Numitor comun 36
24/36, 20/36, 9/36