How to find 40 percent of 120
"Percent" means per hundred, so 40% is the fraction 40/100, or 0.4 as a decimal. Taking 40 percent of 120 means multiplying 120 by that fraction:
40% of 120 = 120 x 40 / 100
= 4,800 / 100
= 48The same answer comes from the decimal form: 120 x 0.4 = 48. And because multiplication is commutative, 40% of 120 equals 120% of 40, which is sometimes the easier way to see it in your head.
Mental math shortcut
10% of 120 is 12 (move the decimal one place left), and 1% is 1.2. Build 40% from those pieces: 4 x 12 = 48.
Nearby percentages of 120
| Percent | Of 120 | 120 minus it | 120 plus it |
|---|---|---|---|
| 1% | 1.2 | 118.8 | 121.2 |
| 5% | 6 | 114 | 126 |
| 10% | 12 | 108 | 132 |
| 15% | 18 | 102 | 138 |
| 20% | 24 | 96 | 144 |
| 25% | 30 | 90 | 150 |
| 30% | 36 | 84 | 156 |
| 35% | 42 | 78 | 162 |
| 39% | 46.8 | 73.2 | 166.8 |
| 41% | 49.2 | 70.8 | 169.2 |
| 45% | 54 | 66 | 174 |
| 50% | 60 | 60 | 180 |
40 percent of other amounts
| Amount | 40% of it |
|---|---|
| 25 | 10 |
| 30 | 12 |
| 40 | 16 |
| 50 | 20 |
| 60 | 24 |
| 75 | 30 |
| 80 | 32 |
| 100 | 40 |
| 150 | 60 |
| 200 | 80 |
Where this comes up
A 40% discount on a 120 price takes off 48, leaving 72. A 40% tip or tax on 120 adds 48, for a total of 168. If 120 is a score out of a possible total, 40% of it is the share 48 represents. For percent change, reverse percentages, and "X is what percent of Y", use the full percentage calculator.