If Adam's income is increased by 10% and
Bryan's amount is decreased by 50%,
both will get $3300 each.
- How much is Adam's income?
- How much is Bryan's income?
- What is the difference between Adam's income and Bryan's income?
|
Adam |
Bryan |
Before |
100% |
100% |
Change |
+ 10% |
- 50% |
After |
110% = $3300 |
50% = $3300 |
(a)
100% + 10% = 110%
110% of Adam's income = $3300
100% of Adam's income =
3300110 x 100% = $3000
Adam's income = $3000
(b)
100% - 50% = 50%
50% of Bryan's income = $3300
100% of Bryan's income =
330050 x 100% = $6600
(c)
Difference between Adam's income and Bryan's income
= 6600 - 3000
= $3600
Answer(s): (a) $3000; (b) $6600; (c) $3600