Zeph had 75% fewer caramel apples than Mark. After Mark gave 308 caramel apples to Zeph, Zeph had
56 as many caramel apples as Mark. How many caramel apples did each of them have in the end?
- Mark
- Zeph
|
Zeph |
Mark |
Total |
Before |
1x11 = 11 u |
4x11 = 44 u |
5x11 = 55 u |
Change |
+ 308 |
- 308 |
|
After |
5x5 = 25 u |
6x5 = 30 u |
11x5 = 55 u |
Number of caramel apples that Zeph had at first in percentage
= 100% - 75%
= 25%
25% =
25100 =
14 The total number of caramel apples at first and in the end remains unchanged. Make the total number of caramel apples the same. LCM of 11 and 5 is 55.
Number of caramel apples that Mark gave to Zeph
= 44 u - 30 u
= 14 u
14 u = 308
1 u = 308 ÷ 14 = 22
Number of caramel apples that Zeph had in the end
= 25 u
= 25 x 22
= 550
Number of caramel apples that Mark had in the end
= 30 u
= 30 x 22
= 660
Answer(s): (a) 550; (b) 660