Question

Se considera multimea M = { 2/3 , 3/4 , 4/5 . 5/6 . 6/7 , 8/9 } . Determinati :
A = { x apartine M | x se transforma in fractie zecimala finita }
B = { x apartine M | x se tranforma in fractie periodica simpla }
C = { x apartine M | x se transforma in fractie periodica mixta }

Answer 1

A={3/4;4/5}
B={2/3;6/7;8/9}
C={5/6}
as simple as that!