6) Italian wine production represents $25 \%$ of the world production and $38 \%$ of the European production. What percentage of the world production is represented by the European production?
(A) Less than $50 \%$
(B) between $50 \%$ and $60 \%$
(C) between $60 \%$ and $70 \%$
(D) more than $70 \%$
(E) cannot be determined.
6) The answer is (C).

The $25 \%$ of global production is equal to the $38 \%$ of European production. Therefore, European production is $\frac{25}{38} \times 100 \%$ of global production, which is approximately $65.8 \%$