ÌâÄ¿ÄÚÈÝ
½ü¼¸Äê£¬ÖØÇìÐ˽¨ÁË´óÅúÉÌÆ··¿ÒÔÂú×ã¹ã´óȺÖڵľÓסÐèÇó£®È¥Äê¿¢¹¤µÄijµØÉÌÆ··¿ÓÐA¡¢B¡¢C¡¢D¡¢EÎåÖÖÐͺʲÈô¸ÉÌ×£¬ÆäÖУ¬BÐͺÅÉÌÆ··¿µÄÈëסÂÊΪ40%£¬A¡¢B¡¢C¡¢D¡¢EÎåÖÖÐͺſ¢¹¤µÄÌ×Êý¼°ÈëסµÄÇé¿ö»æÖƳÉÈçÏÂÁ½·ù²»ÍêÕûµÄͳ¼ÆÍ¼£®Ç뽫ÉÈÐÎͳ¼ÆÍ¼²¹³äÍêÕû£¬²¢½â´ðÏÂÁÐÎÊÌ⣺£¨1£©¸÷ÐͺÅÒÑ¿¢¹¤µÄÉÌÆ··¿Ò»¹²ÓÐ______Ì×£¬¸÷ÐͺÅÒÑÈëסÉÌÆ··¿Ì×ÊýµÄÖÚÊýÊÇ______Ì×£»
£¨2£©ÓÉÓÚÊܵ½¹ú¼Ò¶Ô·¿µØ²úÊг¡µ÷¿ØµÄÓ°Ï죬ÉÌÆ··¿³öÏÖÖÍÏú×´¿ö£¬·¿µØ²úÉÌΪÁ˴̼¤Êг¡£¬½«Î´ÈëסÂúÐͺŵÄÉÌÆ··¿¸÷ÄóöÒ»Ì×½øÐÐÓŻݻ£¬Ð¡ÕÅËæ»úÑ¡µ½ÁËÆäÖÐÁ½ÖÖÐͺţ¬ÇëÓûÊ÷״ͼ»òÁбí¸ñµÄ·½Ê½Çó³öСÕÅÇ¡ºÃÑ¡ÖÐA¡¢CÐͺÅÉÌÆ··¿µÄ¸ÅÂÊ£®
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©¸ù¾ÝBÐͺÅÒÑÈëסµÄÌ×ÊýÓëÈëסÂÊÇó³öBÐͺÅÉÌÆ··¿¿¢¹¤µÄÌ×Êý£¬ÔÙ¸ù¾ÝBÐͺÅËùÕ¼µÄ°Ù·Ö±ÈÁÐʽ½øÐмÆËã¼´¿ÉÇó³öÒÑ¿¢¹¤µÄ×ÜÌ×Êý£»¸ù¾ÝÖÚÊýµÄ¶¨Òå½â´ð¼´¿É£»
£¨2£©»³öÊ÷״ͼ£¬È»ºó¸ù¾Ý¸ÅÂʹ«Ê½ÁÐʽ½øÐмÆËã¼´¿ÉµÃ½â£®
½â´ð£º
½â£º£¨1£©BÐͺÅÉÌÆ··¿ÒÑ¿¢¹¤Ì×Êý£º40÷40%=100Ì×£»
BÐͺÅÒÑ¿¢¹¤ÉÌÆ··¿ËùÕ¼µÄ°Ù·Ö±ÈΪ£º1-20%-35%-5%-20%=20%£¬
¸÷ÐͺÅÒÑ¿¢¹¤µÄÉÌÆ··¿µÄ×ÜÌ×ÊýΪ£º100÷20%=500Ì×£»
ÒÑÈëסÉÌÆ··¿A¡¢BÐͺŶ¼ÊÇ40Ì×£¬×î¶à£¬
ËùÒÔ£¬ÖÚÊýÊÇ40Ì×£»
²¹È«Í³¼ÆÍ¼Èçͼ£»
¹Ê´ð°¸Îª£º500£»40£»
£¨2£©EÐͺÅÒÑ¿¢¹¤100Ì×£¬ÒÑÈëס100Ì×£¬Ã»ÓÐÊ£Ó࣬»Ê÷״ͼÈçÏ£º

¹²ÓÐ12ÖÖÇé¿ö£¬Ç¡ºÃÑ¡ÖÐA¡¢CÐͺÅÉÌÆ··¿µÄÇé¿öÓÐ2ÖУ¬
ËùÒÔ£¬P£¨Ç¡ºÃÑ¡ÖÐA¡¢CÐͺÅÉÌÆ··¿£©=
=
£®
µãÆÀ£º±¾Ì⿼²éÖ±Ïßͳ¼ÆÍ¼£¬ÉÈÐÎͳ¼ÆÍ¼£¬ÒÔ¼°Ê÷״ͼ·¨Çó¸ÅÂÊ£¬ÔÚÉÈÐÎͳ¼ÆÍ¼ÖУ¬¸÷²¿·ÖËùÕ¼µÄ°Ù·Ö±ÈµÄºÍµÈÓÚ1£¬Óõ½µÄ֪ʶµãΪ£º¸ÅÂÊ=ËùÇóÇé¿öÊýÓë×ÜÇé¿öÊýÖ®±È£®
£¨2£©»³öÊ÷״ͼ£¬È»ºó¸ù¾Ý¸ÅÂʹ«Ê½ÁÐʽ½øÐмÆËã¼´¿ÉµÃ½â£®
½â´ð£º
BÐͺÅÒÑ¿¢¹¤ÉÌÆ··¿ËùÕ¼µÄ°Ù·Ö±ÈΪ£º1-20%-35%-5%-20%=20%£¬
¸÷ÐͺÅÒÑ¿¢¹¤µÄÉÌÆ··¿µÄ×ÜÌ×ÊýΪ£º100÷20%=500Ì×£»
ÒÑÈëסÉÌÆ··¿A¡¢BÐͺŶ¼ÊÇ40Ì×£¬×î¶à£¬
ËùÒÔ£¬ÖÚÊýÊÇ40Ì×£»
²¹È«Í³¼ÆÍ¼Èçͼ£»
¹Ê´ð°¸Îª£º500£»40£»
£¨2£©EÐͺÅÒÑ¿¢¹¤100Ì×£¬ÒÑÈëס100Ì×£¬Ã»ÓÐÊ£Ó࣬»Ê÷״ͼÈçÏ£º
¹²ÓÐ12ÖÖÇé¿ö£¬Ç¡ºÃÑ¡ÖÐA¡¢CÐͺÅÉÌÆ··¿µÄÇé¿öÓÐ2ÖУ¬
ËùÒÔ£¬P£¨Ç¡ºÃÑ¡ÖÐA¡¢CÐͺÅÉÌÆ··¿£©=
µãÆÀ£º±¾Ì⿼²éÖ±Ïßͳ¼ÆÍ¼£¬ÉÈÐÎͳ¼ÆÍ¼£¬ÒÔ¼°Ê÷״ͼ·¨Çó¸ÅÂÊ£¬ÔÚÉÈÐÎͳ¼ÆÍ¼ÖУ¬¸÷²¿·ÖËùÕ¼µÄ°Ù·Ö±ÈµÄºÍµÈÓÚ1£¬Óõ½µÄ֪ʶµãΪ£º¸ÅÂÊ=ËùÇóÇé¿öÊýÓë×ÜÇé¿öÊýÖ®±È£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿