2. 外语
  3. What is the ratio of the number of people on the Slim Fast diet in 1995 to the number of people on the Mediterranean diet in 200

What is the ratio of the number of people on the Slim Fast diet in 1995 to the number of people on the Mediterranean diet in 200

admin2013-05-19  8
问题
What is the ratio of the number of people on the Slim Fast diet in 1995 to the number of people on the Mediterranean diet in 2000?
选项 A、3/28
B、1/4
C、1/3
D、9/28
E、27/98
答案D
解析 The correct answer is D. In 1995, 3% of 135 million people were on the Slim Fast diet: 0.03 × 135=4.05. In 2000, 6% of 210 million people were on the Mediterranean diet: 0.06×210 = 12.6. So the ratio is 4.05 : 12.6, or 405: 1,260. This reduces to 9:28 or 9/28
转载请注明原文地址:https://jikaoti.com/ti/FEdYFFFM
本试题收录于： GRE QUANTITATIVE题库GRE分类
0

GRE QUANTITATIVE

GRE

相关试题推荐
随机试题
最新回复(0)