How do you change 33 over 9 into mixed numbers

 3 2/3  

Step-by-step explanation:

Step 1 - Find Whole Number

Calculate out how many times the denominator goes into the numerator. To do that, divide 33 by 9 and keep only what is to the left of the decimal point:

33 / 9 = 3.6667 = 3

Step 2 - Find New Numerator

Multiply the answer from Step 1 by the denominator and deduct that from the original numerator.

33 - (9 x 3) = 6

Step 3 - Put Together

Keep the original denominator and use the answers from Step 1 and Step 2 to get this:

3 6/9

Step 4 - Minimize

Minimize the fraction part from Step 3 by dividing the numerator and denominator by 3, which is the greatest common factor, to get the final answer. 33/9 as a Mixed Number is:

3 2/3  

the perimeter is increased by a factor of 2