Answer:
the last option
Step-by-step explanation:
every other one adds up to be 10/12 but the last one is 15/10
D) 5/12 + 4/12 + 3/12 + 2/12 + 1/12
5/12 + 4/12 + 3/12 + 2/12 + 1/12 = 15/12
