GRE考试

【单选题】

What is the approximate percent increase in the number of MasterCleanse dieters from 1995 to 2000A．200%
B．189%
C．187%
D．159%
E、129%

网考网参考答案：B
网考网解析：
In 1995, 7% of the total percentage was on the Master Cleanse diet. Therefore, 0.07×135, or 9.45 million people were on the Master Cleanse diet. In 2000, 13% of the total percentage was on the Master Cleanse diet. Therefore, 0.13×210, or 27.3 million people were on the Master Cleanse diet. The difference between the two numbers is 17.85 million. So the fraction is the difference over the original number, or [*], which simplifies to 1.88888, or 1.89. Multiply by 100 to get 189%. document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>