Bryan's age is
35 his brother's age now. 14 years ago, his age was
14 that of his brother's. How old is Bryan now?
|
Bryan |
Bryan's brother |
Difference |
Before |
1x2 = 2 u |
4x2 = 8 u |
3x2 = 6 u |
Change |
+ 14 |
+ 14 |
|
After |
3x3 = 9 u |
5x3 = 15 u |
2x3 = 6 u |
The difference in the age between Bryan and Bryan's brother remains unchanged. Make the difference in age the same. LCM of 3 and 2 is 6.
Increase in the age of Bryan
= 9 u - 2 u
= 7 u
7 u = 14
1 u = 14 ÷ 7 = 2
Bryan's age now
= 9 u
= 9 x 2
= 18
Answer(s): 18