Question

care este mai mare?

0.(31) sau 0.3(1)?

Answer 1

$0.(31) = \frac{ 31}{99} = 0.31313131$
$0.3(1) = \frac{31 - 3}{90} = \frac{28}{90} = 0.3111111$
$0.(31) > 0.3(1)$