# Mix Slider

Let's say you want a mixture to come out a certain way ...

- Mix a 10% solution and a 30% solution to get a 15% solution
- Drive at 30 km/h, then drive at 50 km/h for an average of 45 km/h

And you want to know how much of each you need? This will help!

### Example: Mix a 10% and 30% solution to get a 15% solution

Type **10** for the left hand side, **30** for the right hand side, put a **Quantity of 100** (if you want 100 ml), and then adjust the slider to 15:

- 75 ml of 10% solution
- 25 ml of 30% solution

Will get you 100 ml of 15% solution