Problem: in 2008 , the profits of company n were 10 percent of revenues . in 2009 , the revenues of company n fell by 10 percent , but profits were 15 percent of revenues . the profits in 2009 were what percent of the profits in 2008 ?
Rationale: "the profit 0 f 2009 in terms of 2008 = 0.9 * 15 / 10 * 100 = 135 % c"
annotated_formula: multiply(divide(multiply(15, subtract(const_1, divide(10, const_100))), 10), const_100)