Problema Solution

In the United States, 131313 out of every 202020 cans are recycled.

Answer provided by our tutors

We assume 131313 is '13' and 202020 is '20'... we also assume that the question is "what percent of cans are recycled... so, yea, be more careful about how an inquiry is submitted or it will simply be ignored. 

So obtain the percentage of recycled cans, multiply by 100:

100(13/20)

click here to simplify

65

So 65 percent of cans are recycled.