How to find 12 percent of 80
"Percent" means per hundred, so 12% is the fraction 12/100, or 0.12 as a decimal. Taking 12 percent of 80 means multiplying 80 by that fraction:
12% of 80 = 80 x 12 / 100
= 960 / 100
= 9.6The same answer comes from the decimal form: 80 x 0.12 = 9.6. And because multiplication is commutative, 12% of 80 equals 80% of 12, which is sometimes the easier way to see it in your head.
Mental math shortcut
10% of 80 is 8 (move the decimal one place left), and 1% is 0.8. Build 12% from those pieces: 1 x 8 + 2 x 0.8 = 9.6.
Nearby percentages of 80
| Percent | Of 80 | 80 minus it | 80 plus it |
|---|---|---|---|
| 1% | 0.8 | 79.2 | 80.8 |
| 5% | 4 | 76 | 84 |
| 7% | 5.6 | 74.4 | 85.6 |
| 10% | 8 | 72 | 88 |
| 11% | 8.8 | 71.2 | 88.8 |
| 13% | 10.4 | 69.6 | 90.4 |
| 15% | 12 | 68 | 92 |
| 17% | 13.6 | 66.4 | 93.6 |
| 20% | 16 | 64 | 96 |
| 24% | 19.2 | 60.8 | 99.2 |
| 25% | 20 | 60 | 100 |
| 30% | 24 | 56 | 104 |
12 percent of other amounts
| Amount | 12% of it |
|---|---|
| 20 | 2.4 |
| 25 | 3 |
| 30 | 3.6 |
| 40 | 4.8 |
| 50 | 6 |
| 60 | 7.2 |
| 75 | 9 |
| 100 | 12 |
| 120 | 14.4 |
| 150 | 18 |
Where this comes up
A 12% discount on a 80 price takes off 9.6, leaving 70.4. A 12% tip or tax on 80 adds 9.6, for a total of 89.6. If 80 is a score out of a possible total, 12% of it is the share 9.6 represents. For percent change, reverse percentages, and "X is what percent of Y", use the full percentage calculator.