Fabian had 60% fewer candy canes than Sean. After Sean gave 248 candy canes to Fabian, Fabian had
23 as many candy canes as Sean. How many candy canes did each of them have in the end?
- Sean
- Fabian
|
Fabian |
Sean |
Total |
Before |
2x5 = 10 u |
5x5 = 25 u |
7x5 = 35 u |
Change |
+ 248 |
- 248 |
|
After |
2x7 = 14 u |
3x7 = 21 u |
5x7 = 35 u |
Number of candy canes that Fabian had at first in percentage
= 100% - 60%
= 40%
40% =
40100 =
25 The total number of candy canes at first and in the end remains unchanged. Make the total number of candy canes the same. LCM of 5 and 7 is 35.
Number of candy canes that Sean gave to Fabian
= 25 u - 21 u
= 4 u
4 u = 248
1 u = 248 ÷ 4 = 62
Number of candy canes that Fabian had in the end
= 14 u
= 14 x 62
= 868
Number of candy canes that Sean had in the end
= 21 u
= 21 x 62
= 1302
Answer(s): (a) 868; (b) 1302