Question

poate cineva sa ma ajute?? nu doresc direct răspunsul. ​

Answer 1

A) 2,(5)=25-2/9=23/9
0,(23)=23/99
1,(41)=141-1/99=140/99
3,(1)=31-3/9=28/9

B)5,2(3)=523-52/90=471/90
0,2(1)=21-2/90=19/90
1,4(1)=141-14/90=127/90
0,23(2)=232-23/900=209/900

C)0,7=7/10
0,25=25/100
5,4=54/10
3,25=325/100
0,02=2/100

Sper ca te am ajutat ! Succes!