How to average between 2 numbers

- How to average 2 numbers
- How to find average between 2 numbers
- How to figure out average between 2 numbers
- How to average 2 numbers together
- How to average 2 numbers in excel
- How to average 2 numbers with different weights
- How to find the average speed between 2 numbers
- How to find average rate of change between 2 numbers