👤

va rog ajutatima la ex9

Va Rog Ajutatima La Ex9 class=

Răspuns :

a)0,(18)=18/99=2/11; b)3,(2)=(32-3)/9=29/9; c)6,1(8)=(618-61)/90=557/90; d)5,12(18)=(51218-512)/9900=50706/9900; e)25,1(378)=(251378-251)/9990=251127/9990
a)   0,(18) = 18/99
b)   3,(2) = 32-3/9=29/9
c)  6,1(8) = 618-61/90=557/90
d)  5,12(18) = 51218-512/9900= 51213/9900
e)  25,1(378)= 251378-251/9990= 251127/9990