AMINEE47190
Answered

Simplifier(si possible):
2/8=
20/30=
225/60=
6/9=
30/60=
112/126=
15/20=
78/54=
12 x 20/100=
18/12=
255/1954
14x15/9x49=
merci à ceux qui me répondront ​

Sagot :

LOYD01

2/8= 1/4

20/30= 10/15 = 2/3

225/60 = 17/4

6/9= 2/3

30/60=1/2

112/126=8/9

15/20=3/4

78/54 = 13/9

12×20/100=12/5

18/12= 3/2

225/1954 = on ne peux pas

14x15/9x49=10/21