If Bryan's income is increased by 20% and
Adam's amount is decreased by 40%,
both will get $2100 each.
- How much is Bryan's income?
- How much is Adam's income?
- What is the difference between Bryan's income and Adam's income?
|
Bryan |
Adam |
Before |
100% |
100% |
Change |
+ 20% |
- 40% |
After |
120% = $2100 |
60% = $2100 |
(a)
100% + 20% = 120%
120% of Bryan's income = $2100
100% of Bryan's income =
2100120 x 100% = $1750
Bryan's income = $1750
(b)
100% - 40% = 60%
60% of Adam's income = $2100
100% of Adam's income =
210060 x 100% = $3500
(c)
Difference between Bryan's income and Adam's income
= 3500 - 1750
= $1750
Answer(s): (a) $1750; (b) $3500; (c) $1750