Seth and George gave away the same number of stickers. Seth gave away
34 of his stickers while George gave
59 of his stickers away. Given that Seth had 14 stickers less than George at first, how many stickers did Seth have at first?
|
Seth |
George |
Before |
4x5 = 20 u |
9x3 = 27 u |
Change |
- 3x5 = - 15 u |
- 5x3 = - 15 u |
After |
1x5 = 5 u |
4x3 = 12 u |
The number of stickers that Seth and George gave away is the same. Make the number of stickers that Seth and George gave away the same. LCM of 3 and 5 is 15.
Number of stickers that Seth had at first = 20 u
Number of stickers that George had at first = 27 u
Number of stickers that Seth had less than George at first
= 27 u - 20 u
= 7 u
7 u = 14
1 u = 14 ÷ 7 = 2
Number of stickers that Seth had at first
= 20 u
= 20 x 2
= 40
Answer(s): 40