The cost of tuition at the college that Elyshia wants to attend is $32,500 per year. Her family will pay 70% of the tuition cost each year. Elyshia has 2 years to save enough money to attend her first year. What is the minimum amount that she should save each month in order to have enough money to attend her first year of college?

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.