一道头晕的SAT1数学题~
Agrocerycustomerspentatotalof$9.06forgroundbeefandcoffee.Thecoffeecost2timesasmuchperpoundasthegroundbeef,andthecustomerbought3timesasmanypoundsofgroundbeefaspoundsofcoffee.Howmuch,indollars,didthecustomerspendoncoffee?
不麻烦高手们帮我翻译了,题目我想我应该看懂了.问题是题目并没有告诉我那个customer究竟买了几pound的coffee或者是beef啊,那若是这样的话能解得出来么?