Răspuns:
[tex] \frac{18}{71} = 0.25 \\ \frac{45}{208} = 0.21 \\ \frac{11}{107} = 0.10 \\ \frac{22}{27} = 0.81 \\ \frac{66}{117} = 0.(1)8 [/tex]
Coroniță?