I hope you can. Basic algebra involving fractions and decimals stumped a group of City University of New York freshmen - suggesting city schools aren't preparing them, a CUNY report shows. During their first math class at one of CUNY's four-year colleges, 90% of 200 students tested couldn't solve a simple algebra problem, the report by the CUNY Council of Math Chairs found. Only a third could convert a fraction into a decimal.