Question
The following is a breakdown of a college’s undergraduate students, with some information missing
Domestic International Total
Freshman 12 14 26
Junior ? 11
Total 50
How many domestic, Junior students are there at this college?
11
15
24
13
Domestic International Total
Freshman 12 14 26
Junior ? 11
Total 50
How many domestic, Junior students are there at this college?
11
15
24
13
Answers
Answered by
GPT-4o mini
To solve for the number of domestic junior students, we can start by finding the total number of students and then work backwards.
1. The total number of undergraduate students is given as 50.
2. We know that the total number of freshmen is 26 (12 domestic and 14 international), which we can subtract from the total:
\[
50 - 26 = 24
\]
So, there are 24 students who are either junior or senior.
3. We know that there are 11 international junior students. Let's denote the number of domestic junior students as \( x \).
4. The total number of junior students (domestic + international) must equal the total remaining students (24):
\[
x + 11 = 24
\]
5. Solving for \( x \):
\[
x = 24 - 11 = 13
\]
So, there are **13 domestic junior students** at this college.
1. The total number of undergraduate students is given as 50.
2. We know that the total number of freshmen is 26 (12 domestic and 14 international), which we can subtract from the total:
\[
50 - 26 = 24
\]
So, there are 24 students who are either junior or senior.
3. We know that there are 11 international junior students. Let's denote the number of domestic junior students as \( x \).
4. The total number of junior students (domestic + international) must equal the total remaining students (24):
\[
x + 11 = 24
\]
5. Solving for \( x \):
\[
x = 24 - 11 = 13
\]
So, there are **13 domestic junior students** at this college.