There were 28 more students in Group J than in Group K. If 8 students transferred from Group J to Group K, how many more students would be in Group J than in Group K?
| |
Group J |
Group K |
|
| Before |
1 u + 28 |
1 u |
|
| Change |
- 8 |
+ 8 |
|
| After |
1 u + 20 |
1 u + 8 |
|
Number of students that Group J had after transferring to Group K
= 1 u + 28 - 8
= 1 u + 20
Number of students that Group K had after the transfer
= 1 u + 8
Number of students in Group J more than in Group K
= 20 - 8
= 12
Answer(s): 12
