You should use Google Translate, it is very useful, and it is getting better, because a lot of native speakers collaborate in making translations more accurate. The most amazing thing is, if you think the answer isnât good enough, you can put the cursor in the answer, click it, and voilÃ , more options appear.
The minimum legal drinking age in Mexico, including Cancun, is  18 years old. Mexico requires that young adults show photo identification showing proof of age when purchasing alcohol, but this practice is not always strictly enforced at most resorts, bars, and nightclubs.
The official drinking age is 18. However, depending on where you go, and what time of year, most 16 year olds seem to find a way to get booze. Most stores sell it without batting and eyelash. Any of the nightclubs or bars are liable if they serve, so you will probably be carded there.