A company sold 3,000 computers in one month, but 12 were returned. If 3,500 were sold the next month, the company would expect 14 to be returned.

What is a valid proportion to represent the problem?​

A company sold 3000 computers in one month but 12 were returned If 3500 were sold the next month the company would expect 14 to be returnedWhat is a valid propo class=