Transformati in fractie ordinara : 3,1(6)

Răspuns :


[tex]3.1(6) = \dfrac{316 - 31}{90} = \dfrac{285}{90} [/tex]
[tex]M1)3.1(6) = \frac{316 - 31}{90} = \frac{285}{90} = \frac{57}{18} = \frac{19}{6} [/tex]

[tex]M2)3.1(6) = 3 \frac{16 - 1}{90} = 3 \frac{15}{90} = 3 \frac{3}{18} = 3 \frac{1}{6} = \frac{3 \times 6 + 1}{6} = \frac{19}{6} [/tex]