in 1998 the profits of company n were 10 percent of revenues . in 1999 , the revenues of company n fell by 30 percent , but profits were 20 percent of revenues . the profits in 1999 were what percent of the profits in 1998 ?
"0,14 r = x / 100 * 0.1 r answer c"
multiply(divide(multiply(subtract(const_1, divide(30, const_100)), divide(20, const_100)), divide(10, const_100)), const_100)