Question

anei i-au ramas 18 nuci dupa ce a mancat 2/3. cate nuci a avut ana?


dau stele pote si coronita:)

Answer 1

$\frac{2}{3} = 0.(6) \\ 0.(6) \times 18 = 12 \\ 12 + 18 = 30$

Ana a avut 30 de nuci