To translate "half a number" mathematically, you represent the number with a variable (like x) and then divide it by 2. This gives you the expression x/2. According to the reference, the expression that shows half of a number is x/2, since you divide the number, represented by x, by two. (03-Jul-2015)
In other words:
- Let the number be represented by the variable x.
- "Half of x" means x divided by 2.
- Therefore, the mathematical expression is x/2.
Here's a table illustrating this:
| Phrase | Mathematical Expression | Example (if x=10) |
|---|---|---|
| Half a number | x/2 | 10/2 = 5 |
