Anybody ? trying to figure this out don’t want to risk it

Can someone answer this question? : )

Drag the tiles to the correct boxes to complete the pairs. label each function. as even , odd, or neither.

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.