Half of 49 is 24.5.
To find half of any number, you simply divide it by 2. In this case, when you take 49 and divide it by 2, the calculation looks like this:
49 ÷ 2 = 24.5
This means that if you split 49 into two equal parts, each part would be 24.5. This concept of halving is useful in many everyday situations, such as sharing or calculating quantities.