Question: how do you simplify 20 over 30?
Answer: Divide both the numerator and denominator of 60/90 by 3 to get 20/30. Divide both the numerator and denominator of 20/30 by 5 to get 4/6. Divide both the numerator and denominator of 4/6 by 2 to get 2/3. The fraction 2/3 is in its simplest form.