Answer 19:1
Work:
Students scoring above 80 -
9+18+72+15= 114
Students score exactly 80-
6
114/6 = 19
19 students scored above 80 for every 1 student that scored exactly 80.
Answer:
same
Step-by-step explanation:
mark me as brainlist and be happy
Answer:
Step-by-step explanation:
8
Answer: 37477/100000
Step-by-step explanation:
Answer:
Student B did the problem corectly
Step-by-step explanation:
Student a did 3*4 while student B did 3*3*3*3 which would equal 27