9514 1404 393
Answer:
part A: D Marina
part B: A Anna
Explanation:
If you're not that familiar with these fractions and their equivalents, you can always compare them using their least common denominator: 24.
Joseph: 1/3 = 8/24
Anna: 1/6 = 4/24
Elvin: 3/12 = 6/24
Theo: 1/4 = 6/24
Marina: 5/8 = 15/24
Then the ordering from least-to-greatest is ...
Anna, {Elvin, Theo}, Joseph, Marina
Part A
Marina reached the greatest fraction of the goal.
Part B
Anna reached the least fraction of the goal.