Answer:
333/1000
Step-by-step explanation:
0.333 × 1000=333
333/1000
The <u>correct answer</u> is:
18.
Explanation:
There were 303 people surveyed total.
There were 64 people with brown eyes and black hair; that makes the percentage of the population 64/303 = 21.12% ≈ 21%.
There were 9 people with blue eyes and black hair; that makes the percentage of the population 9/303 = 2.97% ≈ 3%.
This means the percentage of students with brown eyes and black hair was greater than the percentage of students with blue eyes and black hair by:
21-3 = 18%.
Answer:
5 feet
Step-by-step explanation:
Since you know that the ratio is 1:250, you set up a second ratio that looks like this:
x:1,250, where x is the unknown height of the model.
Then divide 1,250 by 250 bc the real building is 250 times larger than the model. 1,250/250=5, so the model should be 5 feet tall