ÌâÄ¿ÄÚÈÝ

19¡¢Ä³Ê¡Îª½â¾öÅ©´åÒûÓÃË®ÎÊÌ⣬ʡ²ÆÕþ²¿ÃŹ²Í¶×Ê20ÒÚÔª¶Ô¸÷ÊеÄÅ©´åÒûÓÃË®µÄ¡°¸ÄË®¹¤³Ì¡±ÓèÒÔÒ»¶¨±ÈÀýµÄ²¹Öú£®2008Ä꣬AÊÐÔÚÊ¡²ÆÕþ²¹ÖúµÄ»ù´¡ÉÏͶÈë800ÍòÔªÓÃÓÚ¡°¸ÄË®¹¤³Ì¡±£¬¼Æ»®ÒÔºóÿÄêÒÔÏàͬµÄÔö³¤ÂÊͶ×Ê£¬2010Äê¸ÃÊмƻ®Í¶×Ê¡°¸ÄË®¹¤³Ì¡±1800ÍòÔª£®
£¨1£©ÇóAÊÐͶ×Ê¡°¸ÄË®¹¤³Ì¡±µÄÄêƽ¾ùÔö³¤ÂÊ£»
£¨2£©´Ó2008Äêµ½2010Ä꣬AÊÐÈýÄ깲Ͷ×Ê¡°¸ÄË®¹¤³Ì¡±¶àÉÙÍòÔª£¿
·ÖÎö£º£¨1£©±¾Ìâ¿ÉÉèAÊÐͶ×Ê¡°¸ÄË®¹¤³Ì¡±Äêƽ¾ùÔö³¤ÂÊÊÇx£¬ÒòΪ2008ÄêͶÈë800ÍòÔª£¬2010ÄêͶ×Ê1800ÍòÔª£¬ËùÒÔ¿ÉÁз½³Ì800£¨1+x£©2=1800£¬½âÖ®¼´¿ÉÇó³ö´ð°¸£»
£¨2£©ÒòΪ2008ÄêͶ×Ê800ÍòÔª£¬2009ÄêͶ×Ê800£¨1+x£©ÍòÔª£¬2010ÄêͶ×Ê1800ÍòÔª£¬Çó³öÈýÕߵĺͼ´¿É£®
½â´ð£º½â£º£¨1£©ÉèAÊÐͶ×Ê¡°¸ÄË®¹¤³Ì¡±Äêƽ¾ùÔö³¤ÂÊÊÇx£¬Ôò800£¨1+x£©2=1800
½âÖ®µÃx=0.5»òx=-2.5£¨²»ºÏÌâÒ⣬ÉáÈ¥£©
ËùÒÔAÊÐͶ×Ê¡°¸ÄË®¹¤³Ì¡±Äêƽ¾ùÔö³¤ÂÊΪ50%£»
£¨2£©800+800¡Á1.5+1800=3800£¨ÍòÔª£©
ËùÒÔAÊÐÈýÄ깲Ͷ×Ê¡°¸ÄË®¹¤³Ì¡±3800ÍòÔª£®
µãÆÀ£º±¾ÌâÖ÷Òª¿¼²éÒ»Ôª¶þ´Î·½³ÌµÄÓ¦Óã¬Ðè×Ðϸ·ÖÎöÌâÒ⣬²ÅÄÜÕýÈ·½â¾öÎÊÌ⣮¶Á¶®ÌâÒ⣬ÕÒµ½µÈÁ¿¹Øϵ׼ȷµÄÁгöʽ×ÓÊǽâÌâµÄ¹Ø¼ü£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø