Blue : Orange
6 : 5
24 : x

Answer: There are 20 orange M&M's.
Hope this helps. - M
I am not entirely sure what your asking but i think you mean which will coast the least and that would be 8 since it’s the smallest amount
I believe you would have to multiply both 25 and 20 and what ever number you get dived by 100 if the numbers to high multiply aging or subtract the number (if it's wrong I'm really not good at my math I'm sorry)