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:
y=400/300x
Step-by-step explanation:
Answer:
Step-by-step explanation:
46% printers are defective = 106 printers defective