Gabriel saves 15% of his income. When his income was decreased by 40%, his savings decreased proportionately to $189. What was his original income?
| |
Savings |
Spending |
Total |
| Before |
15% |
85% |
100% |
| Change |
- 6% |
- 34% |
- 40% |
| After |
9% |
51% |
60% |
New income after it was decreased by 40%
= 100% - 40%
= 60%
Decrease in savings
= 40% x 15%
=
40100 x 15%
= 6%
New savings in percentage
= 15% - 6%
= 9%
9% of the original income = 189
1% of the original income = 189 ÷ 9 = 21
100% of the original income = 10 x 21 = 2100
Gabriel's original income = $2100
Answer(s): $2100
