Question

Transformati in fractie:
2,1(3)
2,(13)​

Answer 1

Răspuns:

2,1(3)=(213-21)/90=192/90=96/45

2,(13)=(213-2)/99=211/99

Answer 2

2, 1 ( 3 ) = ( 213 - 21 ) / 90 = 192 / 90 = 32 / 15

2, ( 13 ) = ( 213 - 2 ) / 99 = 211 / 99