There were 29 more students in Group N than in Group P. If 8 students transferred from Group N to Group P, how many more students would be in Group N than in Group P?
|
Group N |
Group P |
|
Before |
1 u + 29 |
1 u |
|
Change |
- 8 |
+ 8 |
|
After |
1 u + 21 |
1 u + 8 |
|
Number of students that Group N had after transferring to Group P
= 1 u + 29 - 8
= 1 u + 21
Number of students that Group P had after the transfer
= 1 u + 8
Number of students in Group N more than in Group P
= 21 - 8
= 13
Answer(s): 13