👤

Transformati fractiile zecimale in factii ordinare: 0,09= 3.(1)= 0,2(4)= 15.20= 4,(32)= 53,003= 37,1 (21)= 2,5= 125,(31)= 346,1(2)= 8,(23)= 1,2(345



Va rog repede


Răspuns :

0,09=9/100
3,(1)=(31-3)/9
0,2(4)=(24-2)/90
15,20=152/100
4,(32)=(432-4)/99
53,003=53003/1000
37,1(21)=(37121-371)/990
2,5=25/10
125,(31)=(12531-125)/99
346,1(2)=(34612-3461)/90
8,(23)=(823-8)/99
1,2(345)=(12345-12)/9990