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标题: 求助数学一道 [打印本页]

作者: nisword    时间: 2006-10-26 01:52
标题: 求助数学一道

43.If a man had earned $14,000 more in June, the pay for June would be twice as much as May. Was the pay for June greater than May?
            

(1)…
(2) He earned more than 12,000 in June.

讨论:条件212000+14000=2MM=13000,也就是说,五月份至少赚了13000。她六月份赚得比12000多并不能说明他的工资一定比五月份的13000多。所以,条件2不可以
        

Can somebody help explaining the meaning of the question?

why 12000+14000=2M,here the question mentions pay for June would be twice as much as may,while $14,000 and $12,000 are the value what he earned.






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