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ڻΪһֽƷʽ㷽Ͷ˵ҪĽϸڻеļؼ㻷ڣͶ߸õӦЩרҵܡ 1. ֤ ڻУ֤Ͷ֧߱ʽȷԼС֤ļͨںԼֵһ幫ʽ£ ʼ֤ = Լֵ ֤ 磬ijڻԼļֵΪ100,000Ԫ֤Ϊ10%ôʼ֤Ϊ10,000Ԫ 2. ӯ ڻӯ漰Լۺ֮IJ㹫ʽ£ ӯ = ( - ) Լλ УԼλָÿֺԼͶ߽ĺԼ磬ͶΪ3000ԪΪ3100ԪԼλΪ10֣Ϊ1֣ôӯΪ(3100 - 3000) 10 1 = 1000Ԫ 3. άֱ֤ άֱָ֤ڽУͶ߱뱣ֵͱ֤ˮƽ˻еı֤άֱ֤ˮƽͶҪӱ֤άֱ֤ļ㹫ʽʼ֤ƣͨϵ͡ άֱ֤ = Լֵ άֱ֤ 4. ܸ˱ ڻͶʹøܸˣýٵʽƽϴĺԼֵܸ˱ļ㹫ʽ£ ܸ˱ = Լֵ / ʼ֤ 磬ԼֵΪ100,000Ԫʼ֤Ϊ10,000Ԫôܸ˱Ϊ10 5. Ѽ ڻҪ֧ѣѺͽѡͨÿֺԼĹ̶Լֵһ㡣 = + ͨϼؼ㻷ڵĽܣͶ߿Ըȫ˽ڻļ㷽ӶʵʲиӵӦ֡ڻļ㲻漰ѧ㣬Ҫг̬ͷչ⡣ Ŀ ʽ ʾʼ֤ Լֵ ֤ 100,000Ԫ 10% = 10,000Ԫ ӯ ( - ) Լλ (3100 - 3000) 10 1 = 1000Ԫ άֱ֤ Լֵ άֱ֤ 100,000Ԫ 5% = 5,000Ԫ ܸ˱ Լֵ / ʼ֤ 100,000Ԫ / 10,000Ԫ = 10 + 100Ԫ + 50Ԫ = 150Ԫ Щ㷽Ͷ߿ԸЧعԼڻ˻ʽ𣬽ͷգͶЧ档 α༭Ŀ (责任编辑：) |