ÌâÄ¿ÄÚÈÝ
£¨1£©Ð¡Ç¿Í¬Ñ§ÒªÅäÖÆ¼×¡¢ÒÒÁ½ÖÖÎïÖʵı¥ºÍÈÜÒº£¬¶øÇÒÈÜÖʵÄÖÊÁ¿·ÖÊýÏàͬ£¬ËûÓ¦¸Ã½«Î¶ȿØÖÆÔÚ
20
20
¡æ£®£¨2£©40¡æÊ±45gÒÒÎïÖʼӵ½100gË®ÖУ¬³ä·Ö½Á°èºó£¬ÈÃÒÒ³ä·ÖÈܽ⣬Èô½«´ËÈÜÒºµÄζÈÉý¸ßµ½50¡æ£¬Ôò¸ÃÈÜÒºµÄÖÊÁ¿·ÖÊý
±ä´ó
±ä´ó
£¨Ìî¡°±ä´ó¡±¡¢¡°±äС¡±»ò¡°²»±ä¡±£©£¨3£©¿Éͨ¹ý
½µÎÂ
½µÎÂ
¡¢Õô·¢Ë®·Ö»ò¼ÓÈÜÖʼ×
Õô·¢Ë®·Ö»ò¼ÓÈÜÖʼ×
µÄ·½·¨½«¼×µÄ²»±¥ºÍÈÜÒº±äΪ±¥ºÍÈÜÒº£®·ÖÎö£º£¨1£©Ò»¶¨Î¶ÈÏ£¬±¥ºÍÈÜÒºÖÐÎïÖʵÄÈܽâ¶ÈÏàµÈ£¬ÔòÈÜÖʵÄÖÊÁ¿·ÖÊýÒ²ÏàµÈ£»
£¨2£©¾ÝÒÒµÄÈܽâ¶ÈËæÎ¶ȱ仯£¬¼°ÈÜÖʵÄÖÊÁ¿·ÖÊý¼ÆËãʽ·ÖÎö½â´ð£»
£¨3£©Í¨³£²»±¥ºÍÈÜÒº±äΪ±¥ºÍÈÜÒºµÄ·½·¨ÊÇ£ºÔö¼ÓÈÜÖÊ£¬Õô·¢ÈܼÁ£¬½µµÍζȣ¬½áºÏ¼×µÄÈܽâ¶ÈËæÎ¶ȱ仯Çé¿ö·ÖÎö½â´ð£®
£¨2£©¾ÝÒÒµÄÈܽâ¶ÈËæÎ¶ȱ仯£¬¼°ÈÜÖʵÄÖÊÁ¿·ÖÊý¼ÆËãʽ·ÖÎö½â´ð£»
£¨3£©Í¨³£²»±¥ºÍÈÜÒº±äΪ±¥ºÍÈÜÒºµÄ·½·¨ÊÇ£ºÔö¼ÓÈÜÖÊ£¬Õô·¢ÈܼÁ£¬½µµÍζȣ¬½áºÏ¼×µÄÈܽâ¶ÈËæÎ¶ȱ仯Çé¿ö·ÖÎö½â´ð£®
½â´ð£º½â£º£¨1£©Ð¡Ç¿Í¬Ñ§ÒªÅäÖÆ¼×¡¢ÒÒÁ½ÖÖÎïÖʵı¥ºÍÈÜÒº£¬¶øÇÒÈÜÖʵÄÖÊÁ¿·ÖÊýÏàͬ£¬Ôò¸ÃζÈÏÂÁ½ÎïÖʵÄÈܽâ¶ÈÏàµÈ£¬¹Û²ìÈܽâ¶ÈÇúÏߣ¬20¡æÊ±¶þÕßµÄÈܽâ¶ÈÏàµÈ£»
£¨2£©40¡æÊ±ÒÒµÄÈܽâ¶ÈÊÇ40g£¬¹Ê½«45gÒÒÎïÖʼӵ½100gË®ÖУ¬³ä·Ö½Á°èºó£¬×î¶àÈܽâÒÒ40g£¬ÒÒÔÚ50¡æÊ±µÄÈܽâ¶ÈÊÇ50g£¬¹Ê½«´ËÈÜÒºµÄζÈÉý¸ßµ½50¡æ£¬ÈܽâÈÜÖʵÄÖÊÁ¿ÊÇ45g£¬ËùÒÔ¸ÃÈÜÒºµÄÖÊÁ¿·ÖÊý±ä´ó£»
£¨3£©¼×µÄÈܽâ¶ÈËæÎ¶ȵÄÉý¸ß¶øÔö´ó£¬ÊµÑé¿Éͨ¹ý½µÎ¡¢Õô·¢Ë®·Ö¡¢¼ÓÈëÈÜÖʼ׵ķ½·¨Ê¹Æä±äΪ±¥ºÍÈÜÒº£»
¹Ê´ð°¸Îª£º£¨1£©20£»£¨2£©±ä´ó£»£¨3£©½µÎ£»Õô·¢Ë®·Ö»ò¼ÓÈÜÖʼף®
£¨2£©40¡æÊ±ÒÒµÄÈܽâ¶ÈÊÇ40g£¬¹Ê½«45gÒÒÎïÖʼӵ½100gË®ÖУ¬³ä·Ö½Á°èºó£¬×î¶àÈܽâÒÒ40g£¬ÒÒÔÚ50¡æÊ±µÄÈܽâ¶ÈÊÇ50g£¬¹Ê½«´ËÈÜÒºµÄζÈÉý¸ßµ½50¡æ£¬ÈܽâÈÜÖʵÄÖÊÁ¿ÊÇ45g£¬ËùÒÔ¸ÃÈÜÒºµÄÖÊÁ¿·ÖÊý±ä´ó£»
£¨3£©¼×µÄÈܽâ¶ÈËæÎ¶ȵÄÉý¸ß¶øÔö´ó£¬ÊµÑé¿Éͨ¹ý½µÎ¡¢Õô·¢Ë®·Ö¡¢¼ÓÈëÈÜÖʼ׵ķ½·¨Ê¹Æä±äΪ±¥ºÍÈÜÒº£»
¹Ê´ð°¸Îª£º£¨1£©20£»£¨2£©±ä´ó£»£¨3£©½µÎ£»Õô·¢Ë®·Ö»ò¼ÓÈÜÖʼף®
µãÆÀ£º±¾ÌâÄѶȲ»´ó£¬Ö÷Òª¿¼²éÁËѧÉú¶ÔÈܽâ¶ÈÇúÏß¡¢ÈÜÖʵÄÖÊÁ¿·ÖÊý¡¢±¥ºÍÈÜÒººÍ²»±¥ºÍÈÜÒºµÄת»¯ÖªÊ¶µÄÕÆÎÕºÍÓ¦Óã¬ÕÆÎÕÏà¹ØÖªÊ¶¼´¿ÉÕýÈ·½â´ð£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿