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标题: 看不懂题... [打印本页]

作者: daydream    时间: 2002-12-8 03:08     标题: 看不懂题...

There are approximately 2.2 pounds in one kilogram. To the nearest eighteenth, how many eighteenths of a kilogram are in one pound?
A 7    B 8   C 9   D 39     E. 40

哪位DX给指点一下, 这题什么意思? 谢先!!
作者: Louisa_xy    时间: 2002-12-8 09:02

eighteenth  十八分之一
问的是1pound里有多少个 1 kilogram的1/18
2.2pound=1 kilogram
1pound=1/2.2 kilogram      1/2.2除以1/18   选B




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