are from Chicago

At a college, 80% of the all students are from Illinois, and 20% of the Illinois students

are from Chicago. What percent of all the students are from Chicago?

are from Chicago. What percent of all the students are from Chicago?

This question still have no answer summary yet.

At a college, 80% of the all students are from Illinois, and 20% of the Illinois students
are from Chicago. What percent of all the students are from Chicago?
----------------
0.20*0.80 = 0.16 or 16%
==============================
Cheers,
Stan H.

80% = 4/5
20% = 1/5
to take 20% of 80% simply multiply them together
{{{(4/5)(1/5) = 4/25}}}
{{{4/25 = .16}}} and .16 = 16%
so 16% of all students are from Chicago

Did this answer your question? If not, ask a new question.

- At a college, 80% of the all students are from Illinois, and 20% of the Illinois students
are from Chicago
At a college, 80% of the all students are from Illinois, and 20% of the Illinois...

- Is college of fine art Illinois state university and art institute of chicago are the BEST art schools (like one of the top best art schools)
Is college of fine art Illinois state university and art institute of chicago ar...

- A recent study by College Stat Company reported a nationwide survey of college students determined that students spend 2 hours studying for each hour in the classroom
A recent study by College Stat Company reported a nationwide survey of college s...

- An independent poll of college students showed that 50% of college students watch the Winter Olympics
An independent poll of college students showed that 50% of college students watc...

- A plane is 300 miles west of Chicago Illinois and is flying west at 500 miles per hour
A plane is 300 miles west of Chicago Illinois and is flying west at 500 miles pe...

- A researcher wishes to estimate the proportion of college students who cheat on exams. A poll of 490 college students showed that 33% of them had, or intended to, cheat on examinations. Find the margin of error for the 95% confidence interval
A researcher wishes to estimate the proportion of college students who cheat on ...

- For a poll, 60 students were selected at random from the 6000 students at Calgon Community College
For a poll, 60 students were selected at random from the 6000 students at Calgon...

- In a random sample of 112 State College students, 41 students reported being current smokers
In a random sample of 112 State College students, 41 students reported being cur...

- An instructor for a college biology lab has each of her 12 students (you are one of those 12 students) take their own SRS of 25 plants from an experimental field
An instructor for a college biology lab has each of her 12 students (you are one...

- A college had 2800 students in 1990 and 3650 students in 2000
A college had 2800 students in 1990 and 3650 students in 2000...