ÌâÄ¿ÄÚÈÝ

10£®ÎªÁ˽âijÖֵ綯Æû³µµÄÐÔÄÜ£¬¶ÔÕâÖֵ綯Æû³µ½øÐÐÁ˳é¼ì£¬½«Ò»´Î³äµçºóÐÐÊ»µÄÀï³ÌÊý·ÖΪA£¬B£¬C£¬DËĸöµÈ¼¶£¬ÆäÖÐÏàÓ¦µÈ¼¶µÄÀï³ÌÒÀ´ÎΪ200ǧÃ×£¬210ǧÃ×£¬220ǧÃ×£¬230ǧÃ×£¬»ñµÃÈçϲ»ÍêÕûµÄͳ¼ÆÍ¼£®
¸ù¾ÝÒÔÉÏÐÅÏ¢£¬½â´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÎÊÕâ´Î±»³é¼ìµÄµç¶¯Æû³µ¹²Óм¸Á¾£¿
£¨2£©²¢²¹È«ÌõÐÎͳ¼ÆÍ¼£¬²¢Çó³öCµÈ¼¶¶ÔÓ¦µÄÔ²ÐĽǶÈÊý£®
£¨3£©¹À¼ÆÕâÖֵ綯Æû³µÒ»´Î³äµçºóÐÐÊ»µÄƽ¾ùÀï³ÌÊýΪ¶àÉÙǧÃ×£¿

·ÖÎö £¨1£©¸ù¾ÝÌõÐÎͳ¼ÆÍ¼ºÍÉÈÐÎͼ¿ÉÖª£¬½«Ò»´Î³äµçºóÐÐÊ»µÄÀï³ÌÊý·ÖΪBµÈ¼¶µÄÓÐ30Á¾µç¶¯Æû³µ£¬ËùÕ¼µÄ°Ù·Ö±ÈΪ30%£¬ÓÃ30¡Â30%¼´¿ÉÇó³öµç¶¯Æû³µµÄ×ÜÁ¿£»
£¨2£©¸ù¾Ý¸÷×鯵ÊýÖ®ºÍµÈÓÚ×ÜÊýÇóµÃAµÄƵÊý£¬¼´¿É²¹È«Í³¼ÆÍ¼£¬ÓÃ360³ËÒÔCµÈ¼¶ËùÕ¼±ÈÀý£»
£¨3£©ÓÃ×ÜÀï³Ì³ýÒÔÆû³µ×ÜÁ¾Êý£¬¼´¿É½â´ð£®

½â´ð ½â£º£¨1£©Õâ´Î±»³é¼ìµÄµç¶¯Æû³µ¹²ÓÐ30¡Â30%=300Á¾£»

£¨2£©AµÈ¼¶Æû³µÊýÁ¿Îª100-£¨30+40+20£©=10Á¾£¬
²¹È«ÌõÐÎͼÈçÏ£º

CµÈ¼¶¶ÔÓ¦µÄÔ²ÐĽǶÈÊýΪ360¡ã¡Á$\frac{40}{100}$=144¡ã£»

£¨3£©¹À¼ÆÕâÖֵ綯Æû³µÒ»´Î³äµçºóÐÐÊ»µÄƽ¾ùÀï³ÌÊýΪ$\frac{1}{100}$¡Á£¨10¡Á200+30¡Á210+40¡Á220+20¡Á230£©=217£¨Ç§Ã×£©£¬
´ð£º¹À¼ÆÕâÖֵ綯Æû³µÒ»´Î³äµçºóÐÐÊ»µÄƽ¾ùÀï³ÌÊýΪ217ǧÃ×£®

µãÆÀ ±¾Ì⿼²éÌõÐÎͳ¼ÆÍ¼¡¢ÉÈÐÎͳ¼ÆÍ¼ºÍ¼ÓȨƽ¾ùÊýµÄ¶¨Ò壬½âÌâµÄ¹Ø¼üÊÇÃ÷È·ÌâÒ⣬ÕÒ³öËùÇóÎÊÌâÐèÒªµÄÌõ¼þ£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø