Answer:
1 12th (1 over 12)
Step-by-step explanation:
If she had a whole cake it would be 1 6th (1 over 6) of the cake. To get the answer for this do fraction for the amount of food then multiply that by 1 as the numerator and the number of people as the denominator (1 over the # of people). Then the fraction you get as your answer from multiplying that is the fraction or answer to your question. Note this only works with these types of questions. I really hope this helps.
Answer:
B
Step-by-step explanation:
perimeter = sum of all sides
27 = 9+7.8+x
x (third side) = 10.2
Answer is A i believe unless its wrong