Question

POATE CINEVA MĂ AJUTE? De simplificat 25 de fractii (pentru clasa a 5)
Vă rogg! !!

Answer 1

10/20= 1/2 [/= linia de fractie]
15/3= 5/1
8/2=4/1
12/4=3/1
5/10= 1/2
30/12=10/4=5/2
12/4=3/1
6/2=3/1
5/20=1/4
15/10=3/2
20/15=4/3
18/12=3/2
21/28=3/4
14/7=1/2
45/90=1/2
16/36=4/9
12/6=1/2
25/10=5/2
40/20=2/1
2/24=1/12
4/32=1/8
10/100=1/10
12/6=2/1
14/28=1/2
24/12=2/1
15/45=1/3
12/24=1/2
etc....