The bird house and your friends yard cast a shadow that is 14 feet long your friend is 5 feet tall and casts a shadow that's 3.5 feet long what is the height of the birdhouse

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.