ÌâÄ¿ÄÚÈÝ
12£®ÈçͼÊÇСÃ÷ÅäÖÆ100gÖÊÁ¿·ÖÊýΪ18.5%µÄÕáÌÇÈÜÒºµÄʵÑé²Ù×÷ʾÒâͼ£º£¨1£©ÅäÖÆÉÏÊöÈÜÒº£¬Ð¡Ã÷Òª³ÆÈ¡ÕáÌÇ18.5 g£®
£¨2£©ÉÏͼ¢Ù¡¢¢Ú¡¢¢ÜÖÐÏàͬµÄÒÇÆ÷Ãû³ÆÊÇÉÕ±£®Í¼¢ÚÖв£Á§°ôµÄ×÷ÓÃÊǼÓËÙÈܽ⣮
£¨3£©ÓÃÉÏͼËùʾµÄÐòºÅ±íʾÕýÈ·ÅäÖÆ¸ÃÈÜÒºµÄ²Ù×÷˳ÐòΪ¢Ý¢Û¢Ù¢Ü¢Ú£®
£¨4£©ÈôÉÏͼ¢ÛÖÐíÀÂëµÄÖÊÁ¿Îª15g£¬ÓÎÂëµÄ¶ÁÊýΪ3.5g£¬ÔòСÃ÷³ÆµÃµÄÕáÌÇÖÊÁ¿Êµ¼ÊΪ11.5 g£®Ó¦ÈçºÎ¸ÄÕý´íÎó°ÑÕáÌǷŵ½×óÅÌ£¬íÀÂë·Åµ½ÓÒÅÌ£¬Ìí¼ÓÕáÌÇÖ±µ½ÌìÆ½Æ½ºâ£®
£¨5£©ÏÂÁв»»áÒýÆðÈÜÒºÖÐÕáÌǵÄÖÊÁ¿·ÖÊýƫСµÄÊÇD
A£®ÓÃÁ¿Í²Á¿È¡Ë®Ê±ÑöÊÓ¶Á B£®ÅäÖÆÈÜÒºµÄÉÕ±ÓÃÉÙÁ¿ÕôÁóË®ÈóÏ´
C£®ÕáÌDz»´¿D£®×ªÒÆÒÑÅäºÃµÄÈÜҺʱ£¬ÓÐÉÙÁ¿ÈÜÒº½¦³ö
£¨6£©ÅäÖÆºÃµÄÈÜҺҪװÈëϸ¿ÚÆ¿Öв¢ÌùÉϱêÇ©£¬±êÇ©ÉÏÒª±êÃ÷ÈÜÒºµÄÃû³ÆºÍÈÜÖÊÖÊÁ¿·ÖÊý£®
·ÖÎö £¨1£©ÈÜÖÊÖÊÁ¿=ÈÜÒºÖÊÁ¿¡ÁÈÜÖÊÖÊÁ¿·ÖÊý£»
£¨2£©ÉÏͼ¢Ù¡¢¢Ú¡¢¢ÜÖÐÏàͬµÄÒÇÆ÷Ãû³ÆÊÇÉÕ±£»
ͼ¢ÚÖв£Á§°ôµÄ×÷ÓÃÊǼÓËÙÈܽ⣻
£¨3£©ÕýÈ·ÅäÖÆ¸ÃÈÜÒºµÄ²Ù×÷˳ÐòΪ£ºÈ¡³öÒ©Æ·£¬³ÆÁ¿Ò©Æ·ÖÊÁ¿£¬°ÑÒ©Æ··ÅÈëÉÕ±ÖУ¬Á¿È¡Ë®µ¹ÈëÉÕ±ÖУ¬ÀûÓò£Á§°ô½Á°èʹҩƷÍêÈ«Èܽ⣻
£¨4£©³ÆÁ¿Ê±Ó¦¸ÃÊÇ×óÎïÓÒíÀ£»
£¨5£©A£®ÓÃÁ¿Í²Á¿È¡Ë®Ê±ÑöÊÓ¶Áʱ£¬»áµ¼ÖÂË®µÄÌå»ýÆ«´ó£¬´Ó¶øµ¼ÖÂÅäÖÆÈÜÒºÖÊÁ¿·ÖÊýƫС£»
B£®ÅäÖÆÈÜÒºµÄÉÕ±ÓÃÉÙÁ¿ÕôÁóË®ÈóÏ´£¬»áµ¼ÖÂË®µÄÌå»ýÆ«´ó£¬´Ó¶øµ¼ÖÂÅäÖÆÈÜÒºÖÊÁ¿·ÖÊýƫС£»
C£®ÕáÌǾ§Ìå²»´¿Ê±£¬»áµ¼ÖÂÕáÌÇÖÊÁ¿Æ«Ð¡£¬´Ó¶øµ¼ÖÂÅäÖÆÈÜÒºÖÊÁ¿·ÖÊýƫС£»
D£®×ªÒÆÒÑÅäºÃµÄÈÜҺʱ£¬ÓÐÉÙÁ¿ÈÜÒº½¦³ö£¬²»Ó°ÏìÖÊÁ¿·ÖÊý£»
£¨6£©ÅäÖÆºÃµÄÈÜҺҪװÈëϸ¿ÚÆ¿Öв¢ÌùÉϱêÇ©£¬±êÇ©ÉÏÒª±êÃ÷ÈÜÒºµÄÃû³ÆºÍÈÜÖÊÖÊÁ¿·ÖÊý£®
½â´ð ½â£º£¨1£©ÅäÖÆÉÏÊöÈÜÒº£¬Ð¡Ã÷Òª³ÆÈ¡ÕáÌÇÖÊÁ¿Îª£º100g¡Á18.5%=18.5g£®
¹ÊÌ18.5£®
£¨2£©ÉÏͼ¢Ù¡¢¢Ú¡¢¢ÜÖÐÏàͬµÄÒÇÆ÷Ãû³ÆÊÇÉÕ±£»
ͼ¢ÚÖв£Á§°ôµÄ×÷ÓÃÊǼÓËÙÈܽ⣮
¹ÊÌÉÕ±£»¼ÓËÙÈܽ⣮
£¨3£©ÕýÈ·ÅäÖÆ¸ÃÈÜÒºµÄ²Ù×÷˳ÐòΪ£ºÈ¡³öÒ©Æ·£¬³ÆÁ¿Ò©Æ·ÖÊÁ¿£¬°ÑÒ©Æ··ÅÈëÉÕ±ÖУ¬Á¿È¡Ë®µ¹ÈëÉÕ±ÖУ¬ÀûÓò£Á§°ô½Á°èʹҩƷÍêÈ«Èܽ⣮
¹ÊÌ¢Ý¢Û¢Ù¢Ü¢Ú£®
£¨4£©ÈôÉÏͼ¢ÛÖÐíÀÂëµÄÖÊÁ¿Îª15g£¬ÓÎÂëµÄ¶ÁÊýΪ3.5g£¬ÔòСÃ÷³ÆµÃµÄÕáÌÇÖÊÁ¿Êµ¼ÊΪ£º15g-3.5g=11.5g£»
¸ÄÕý´íÎóµÄ·½·¨ÊÇ£º°ÑÕáÌǷŵ½×óÅÌ£¬íÀÂë·Åµ½ÓÒÅÌ£¬Ìí¼ÓÕáÌÇÖ±µ½ÌìÆ½Æ½ºâ£®
¹ÊÌ11.5£»°ÑÕáÌǷŵ½×óÅÌ£¬íÀÂë·Åµ½ÓÒÅÌ£¬Ìí¼ÓÕáÌÇÖ±µ½ÌìÆ½Æ½ºâ£®
£¨5£©A£®ÓÃÁ¿Í²Á¿È¡Ë®Ê±ÑöÊÓ¶Áʱ£¬»áµ¼ÖÂË®µÄÌå»ýÆ«´ó£¬´Ó¶øµ¼ÖÂÅäÖÆÈÜÒºÖÊÁ¿·ÖÊýƫС£»
B£®ÅäÖÆÈÜÒºµÄÉÕ±ÓÃÉÙÁ¿ÕôÁóË®ÈóÏ´£¬»áµ¼ÖÂË®µÄÌå»ýÆ«´ó£¬´Ó¶øµ¼ÖÂÅäÖÆÈÜÒºÖÊÁ¿·ÖÊýƫС£»
C£®ÕáÌǾ§Ìå²»´¿Ê±£¬»áµ¼ÖÂÕáÌÇÖÊÁ¿Æ«Ð¡£¬´Ó¶øµ¼ÖÂÅäÖÆÈÜÒºÖÊÁ¿·ÖÊýƫС£»
D£®×ªÒÆÒÑÅäºÃµÄÈÜҺʱ£¬ÓÐÉÙÁ¿ÈÜÒº½¦³ö£¬²»Ó°ÏìÖÊÁ¿·ÖÊý£®
¹ÊÌD£®
£¨6£©ÅäÖÆºÃµÄÈÜҺҪװÈëϸ¿ÚÆ¿Öв¢ÌùÉϱêÇ©£¬±êÇ©ÉÏÒª±êÃ÷ÈÜÒºµÄÃû³ÆºÍÈÜÖÊÖÊÁ¿·ÖÊý£®
¹ÊÌϸ¿ÚÆ¿£»ÈÜÒºµÄÃû³ÆºÍÈÜÖÊÖÊÁ¿·ÖÊý£®
µãÆÀ ºÏÀíÉè¼ÆÊµÑ飬¿ÆÑ§µØ½øÐÐʵÑé¡¢·ÖÎöʵÑ飬ÊǵóöÕýȷʵÑé½áÂÛµÄǰÌᣬÒò´ËҪѧ»áÉè¼ÆÊµÑé¡¢½øÐÐʵÑé¡¢·ÖÎöʵÑ飬ΪѧºÃ»¯Ñ§ÖªÊ¶µì¶¨»ù´¡£®
| A£® | Ö»º¬ÓÐ̼ºÍÇâÁ½ÖÖÔªËØ | B£® | º¬ÓÐ̼¡¢Çâ¡¢ÑõÈýÖÖÔªËØ | ||
| C£® | Ö»º¬ÓÐ̼ÑõÁ½ÖÖÔªËØ | D£® | ÎÞ·¨È·¶¨ |
| A£® | ÇâÑõ»¯ÄƹÌÌå±£´æ²»µ±£¬Òѳ±½â±äÖÊ | |
| B£® | ÓÃÍÐÅÌÌìÆ½³ÆÁ¿ÇâÑõ»¯ÄƹÌÌåʱ£¬Ò©Æ·ÓëíÀÂëλÖ÷ŷ´ÁË | |
| C£® | ÓÃÍÐÅÌÌìÆ½³ÆÁ¿ÇâÑõ»¯ÄÆÊ±£¬Ã»ÓзÅÔÚ²£Á§ÃóÖгÆÁ¿ | |
| D£® | ÓÃÁ¿Í²Á¿È¡Ë®Ê±£¬¸©ÊÓË®Ãæ¿Ì¶È |