Denver colorado often experiences snowstorms resulting in multiple inches of accumulated snow during the last snow storm the snow accumulated at 4/5 in an hour if the snow continues at this rate for 10 hours how much snow will be accumulated

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.