In total there are 40 whatever they are things. A little bit of contex would be cool Mathisgood.
Since there are 3 blue small things, we can divide that by the total to find its percentage.
3/40 = 0.075 = 7.5%
Answer is 7.5%
and why did you put my name in the title lol.
I already solved the problem so I wanted to say I didn't need help, but thanks you made it more clear for me!