GMAT考试

【单选题】In an effort to plan out expenses, the Roberts family is representing its annual budget as a circle graph.Each sector of the graph is proportional to the amount of the budget it represents. If "clothes and shoes" takes up 54° of the chart, how much of the Roberts’s $20,000 annual budget is dedicated to clothes and shoes
A、$1,500
B、$3,000
C、$4,500
D、$5,000
E、$5,400

网考网参考答案：B
网考网解析：
54° is 15 percent of the 360° in a circle; 15 percent of $20,000 is $3,000. document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>