2. 外语
  3. The fabric needed to make 3 curtains sells for $8.00 per yard and can be purchased only by the full yard. If the length of fabri

The fabric needed to make 3 curtains sells for $8.00 per yard and can be purchased only by the full yard. If the length of fabri

admin2014-08-13  70
问题 The fabric needed to make 3 curtains sells for $8.00 per yard and can be purchased only by the full yard. If the length of fabric required for each curtain is 1.6 yards and all of the fabric is purchased as a single length, what is the total cost of the fabric that needs to be purchased for the 3 curtains?
选项 A、40
B、38.4
C、24
D、16
E、12.8
答案A
解析 Since 1.6 yards of fabric are required for each curtain, it follows that(3)(1.6), or 4.8, yards of fabric are required to make the 3 curtains. The fabric can be purchased only by the full yard, so 5 yards of fabric would need to be purchased. Since the fabric sells for $8.00 per yard, the total cost of the fabric is $40.00. The correct answer is Choice A.
转载请注明原文地址:https://kaotiyun.com/show/AfkO777K
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)