Author: caroltans

是降到50%,还是降了50% [Copy link] 中文

Rank: 1

Post time 2004-8-3 20:00:54 |Display all floors


如果是降到50%的话  应该是to 50%.

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Post time 2004-8-3 21:05:47 |Display all floors


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Rank: 4

Post time 2004-8-4 08:26:57 |Display all floors


For 5o%, it is the same meaning for "by 50% and to 50%".
If the persentage is 40%, for example, the meaning will be different.
Supposing the base is 10000, if the number is reduced to 40%, the result is 4000. If we reduce the number by 40%, the final result is 6000.
This is a simple maths problem.

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