Question

Calculeaza
0,1(6)×12=
rezultatul este 2
dau coronita repede.

Answer 1

0,1(6)=(16-1)/90= 15/90=1/6
1/6x12=12/6=2

Answer 2

$0.1(6) \times 12$

$= \frac{16 - 1}{90} \times 12$

$= \frac{15}{90} \times 12$

$= \frac{15}{30} \times 4$

$= \frac{15}{15} \times 2$

$= 1 \times 2$

$= 2$