If you want to make 12 cookies (one dozen), you would use 3/8 cup of sugar because the original recipe requires twice that amount of sugar and also makes twice that amount of cookies.
C. 7.5
3/4 = .75
7.5/10 = .75
6.5 meters is the answer, i know because i answered the same question on a quiz, i just guessed so i don't really have an explanation on why.
I’m not quite sure if you are saying each side is 7 or 77 so I did both.
If the side length is 7, then 9.9 is the answer.
If the side length is 77, then 108.9 is the answer.