Averages DLO!

Hey, Everybody, For maths I am working on averages at first I thought it was going to be a bit hard and challenging but I still went for it, and it ended up being really fun and it started to end up being really easy. Even when it was with decimals! if you know averages give a comment and give me an equation like on the drawing so I can answer it and I can do a blog post about it on how I answered it. Then try to answer my equation!