Question

Transformati in fractii ordinare : 2,8(604) ; 13,175 ; 0,0(8) ; 4,22(3) ; 0,0040 ; 0,232323; 3,20(1); 25,(25) ; 0,4(14)

Answer 1

 2,8(604) =(28604-28)/9990=28576/9990=simplificam=14288/4995

13,175 =13175/1000=2635/200=527/40

0,0(8)=8/90=4/45

4,22(3) =(4223-422)/900=3801/900=1267/300

0,0040 =4/1000=2/500=1/250

0,232323=232323/1000000

3,20(1)=(3201-320)/900=2881/900

25,(25) =(2525-25)/99=2500/99
 
0,4(14)=(414-4)/990=410/990=205/495=41/99