i Don't know the answer is true or not..but i try my best
Answer:
1st 3rd and 4th
Step-by-step explanation:
I just did that
16:24 students made at least 80% on the test. The question is what is the ratio of students who scored below an 80% to the total number of students. 8:24 would be the right answer, but since it is asking for the answer in the simplest form, it would be 1:3.
Answer:

Step-by-step explanation:


