To find the halfway point, or the value that is exactly in the middle of two numbers, you calculate their average by adding the two numbers together and then dividing by 2.
Finding the Midpoint Between Two Numbers
According to the video reference ([Part of a video titled 4.10 Halfway(Midpoint) between two numbers - quick method - YouTube]), you can find the midpoint between two numbers using a simple process:
- Add the two numbers together.
- Divide the sum by 2.
Example
Let's illustrate this with an example using numbers from the reference: 11 and 73.
- Step 1: Add the two numbers: 11 + 73 = 84
- Step 2: Divide the sum by 2: 84 / 2 = 42
Therefore, the midpoint or the number halfway between 11 and 73 is 42. The reference illustrates this concept, noting that 42 is halfway between 11 and 73 because it represents their average.
The core concept is that you are essentially finding the average of the two given numbers. This approach works for any two numbers, regardless of whether they are integers, decimals, or negative numbers.
Another Example:
Let's say we want to find the half point between 20 and 30.
- 20 + 30 = 50
- 50 / 2 = 25
Therefore, 25 is the halfway point between 20 and 30.
In summary:
| Step | Action | Example with 11 & 73 | Example with 20 & 30 |
|---|---|---|---|
| 1 | Add the two numbers. | 11 + 73 = 84 | 20 + 30 = 50 |
| 2 | Divide the sum by 2. | 84 / 2 = 42 | 50 / 2 = 25 |
| Result | The midpoint between the two numbers | 42 | 25 |
This method provides a clear and straightforward way to determine the midpoint or the average of any two numbers. This is not only useful in math problems but also in real life situations when you might need to find the middle ground or the average between two values.
