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[չע] Ϊʲô˵ïķӰײ˼أиݵ

[]
2018-10-26 08:54 | ʾȫ¥ |Ķģʽ | Թ㶫
һ150ƽף10ߵ¥Ź㣺:1500.2(ƽ)=30302.4T=72Tֽ:һ㹹Ϊ4TŹ:0.50.53=0.75()0.7515(һ15)=11.25Tܼ:(72+4+11.25)10=872.5T872.5T,ο.
Ҳ872.5ֳ10=87.2һ㣬һ150ƽЩװ޲ϼҾ
һһ׷ 100000087.2=11468Ԫÿ
ÿһǧ114681000=11.4Ԫÿ
11.42=5.7Ԫÿн
óÿнԼ5.7Ԫƽ˹ܶ˼
Ȼв϶ӽȥƽˣܲ3Ԫһн
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2018-10-26 09:09 | ʾȫ¥ | Թ㶫
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2018-10-26 11:54 | ʾȫ¥ | Թ㶫
۾ 2018-10-26 09:48
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