There were 25 more students in Group S than in Group T. If 9 students transferred from Group S to Group T, how many more students would be in Group S than in Group T?
| |
Group S |
Group T |
|
| Before |
1 u + 25 |
1 u |
|
| Change |
- 9 |
+ 9 |
|
| After |
1 u + 16 |
1 u + 9 |
|
Number of students that Group S had after transferring to Group T
= 1 u + 25 - 9
= 1 u + 16
Number of students that Group T had after the transfer
= 1 u + 9
Number of students in Group S more than in Group T
= 16 - 9
= 7
Answer(s): 7
