There were 29 more children in Group Q than in Group R. If 13 children transferred from Group Q to Group R, how many more children would be in Group Q than in Group R?
| |
Group Q |
Group R |
|
| Before |
1 u + 29 |
1 u |
|
| Change |
- 13 |
+ 13 |
|
| After |
1 u + 16 |
1 u + 13 |
|
Number of children that Group Q had after transferring to Group R
= 1 u + 29 - 13
= 1 u + 16
Number of children that Group R had after the transfer
= 1 u + 13
Number of children in Group Q more than in Group R
= 16 - 13
= 3
Answer(s): 3
