Answer:
Step-by-step explanation:
If 7.5 % has green eyes, then 92.5% (the complement given by 100%-7.5%) dont have green eyes. 92.5% of 120 is given by
0.925*(120)=111
111 students in the grade dont have green eyes.
Answer:
1
Step-by-step explanation:
Answer: number of blue pen = 128
Number of pen in the box = 320
Step-by-step explanation:
Answer: the length is 8
Step-by-step explanation: