There were 29 more students in Group N than in Group P. If 7 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 |
- 7 |
+ 7 |
|
| After |
1 u + 22 |
1 u + 7 |
|
Number of students that Group N had after transferring to Group P
= 1 u + 29 - 7
= 1 u + 22
Number of students that Group P had after the transfer
= 1 u + 7
Number of students in Group N more than in Group P
= 22 - 7
= 15
Answer(s): 15
