ʵÑéÊÒÒªÅäÖÆ200gÖÊÁ¿·ÖÊýΪ10%µÄʳÑÎÈÜÒº£¬ÏÖÌṩÒÔÏÂÎïÖÊÑ¡ÔñʹÓãº
×ãÁ¿µÄʳÑιÌÌå¡¢×ãÁ¿µÄË®¡¢160gÖÊÁ¿·ÖÊýΪ5%µÄʳÑÎÈÜÒº¡¢100gÖÊÁ¿·ÖÊýΪ20%µÄʳÑÎÈÜÒº£®
£¨1£©ÇëÄãÉè¼Æ³öÁ½ÖÖÅäÖÆ·½°¸£¬Ð´³ö¾ßÌå¼ÆËã²½Ö裮
·½°¸Ò»£º________£»
·½°¸¶þ£º________£®
£¨2£©Èç¹ûÓôÓôͬѧ°´ÄãÉè¼ÆµÄ·½°¸Ò»ÅäºÃʳÑÎÈÜÒº£¬ÆäÖÊÁ¿·ÖÊýСÓÚ10%£®ÇëÄã°ïËû·ÖÎöʵÑé²Ù×÷ÖпÉÄÜÓÐÄÄЩÎó²î£¿

½â£º£¨1£©·½°¸Ò»£ºÊ¹ÓÃʳÑκÍË®ÅäÖÆ
µÚÒ»²½¡¢¼ÆË㣺³ÆÁ¿¹ÌÌåʳÑεÄÖÊÁ¿Îª£º200¿Ë¡Á10%=20g£»Á¿Í²Á¿È¡Ë®µÄÖÊÁ¿Îª£º200g-20g=180g£¬»»Ëã³ÉÌå»ýΪ180mL£¬
µÚ¶þ²½¡¢³ÆÁ¿£ºÊ¹ÓÃÌìƽ³ÆÁ¿¹ÌÌåʳÑÎ20¿Ë£¬Á¿Í²Á¿È¡Ë®180ºÁÉý£®
µÚÈý²½£ºÈܽ⣺½«20gʳÑε¹Èë200ºÁÉýµÄÉÕ±­ÖУ¬È»ºó½«180ºÁÉýÒ²µ¹ÈëÉÕ±­ÖУ¬Óò£Á§°ô½Á°èÖÁʳÑÎÈ«²¿Èܽ⣬¾ÍÅäÖƳÉÁË200¿ËÖÊÁ¿·ÖÊýΪ10%µÄʳÑÎÈÜÒº£®
µÚËIJ½¡¢×°Æ¿£º½«ÅäºÏºÃµÄÈÜÒºµ¹ÈëÌùÓбêÇ©µÄÊÔ¼ÁÆ¿ÖУ¬ÃܷⱸÓã®

·½°¸¶þ£º160gÖÊÁ¿·ÖÊýΪ5%µÄʳÑÎÈÜÒººÍ¼ÓÈë¹ÌÌåʳÑΣ¬ÔÙ¼ÓÈëË®ÅäÖÆ
¢Ù¼ÆË㣺200¿ËÖÊÁ¿·ÖÊýΪ10%µÄʳÑÎÈÜÒºÖÐʳÑÎΪ£º200¿Ë¡Á10%=20g£»
160¿ËÖÊÁ¿·ÖÊýΪ5%ʳÑÎÈÜÒºº¬Ê³ÑÎΪ£º160¿Ë¡Á5%=8g£¬
»¹ÐèʳÑΣº20g-8g=12g£» Ðè¼ÓÈëË®Á¿£º200g-160g-12g=28g£»ºÏ28mLË®£®
¢Ú³ÆÁ¿£ºÓÃÌìƽ³ÆÈ¡12gʳÑΣ¬Á¿Í²Á¿È¡28mLË®£®
¢Û½«160¿ËÖÊÁ¿·ÖÊýΪ5%µÄʳÑÎÈÜÒº£¬µ¹Èë200mLÉÕ±­ÖУ¬ÔÙ¼ÓÈë8gʳÑκÍ28mLË®£¬Óò£Á§°ô½Á°è¼´¿É£®
¢Ü×°Æ¿£¬½«ÉÏÊöÈÜҺװÈëÊÔ¼ÁÆ¿ÖУ¬ÌùÉϱêÇ©£®

£¨2£©Ôì³ÉÎó²îµÄ¿ÉÄÜÔ­Òò£º¢ÙʳÑγÆÁ¿ºóµ¹ÈëÉÕ±­ÖÐʱ£¬½«Ê³ÑÎÈöµ½Íâ±ß£»
¢ÚÁ¿È¡Ë®Ê±£¬Ê¹ÓÃÁËÑöÊÓ¶ÁÊý£®
·ÖÎö£ºÅäÖÆÈÜÖÊÖÊÁ¿·ÖÊýΪ10%µÄʳÑÎÈÜÒº£¬¿É²ÉÈ¡Á½ÖÖ·½°¸£ºÒ»ÊÇÓÃʳÑιÌÌå¼ÓË®Èܽâ¶øÅäÖƳÉ10%ʳÑÎÈÜÒº£»¶þÊÇʹÓÃŨʳÑÎÈÜÒº¼ÓˮϡÊÍÀ´Íê³ÉÅäÖÆÈÎÎñ£®×îºó¸ù¾ÝÌâÖÐÊý¾Ý¼ÆËã³öËùÐèÒª¸÷ÖÖÎïÖʵÄÓÃÁ¿£¬Íê³ÉʵÑé·½°¸µÄÉè¼Æ£®
µãÆÀ£º¸ÃÌâÒÔÈÜÒºÅäÖÆΪÔØÌ壬¿¼²éÁË´íÎó»ò²»¹æ·¶²Ù×÷ÒýÆðµÄÈÜÖÊÖÊÁ¿·ÖÊý±ä»¯µÄÎÊÌ⣬½â´ðʱҪÈÏÕæ·ÖÎö´íÎó²Ù×÷µ¼ÖµÄÈÜÖÊ»òÈܼÁÖÊÁ¿µÄ¸Ä±ä£¬ÔÙ½áºÏÈÜÖÊÖÊÁ¿·ÖÊýµÄ¼ÆË㹫ʽ£¬×îºó×÷³öÕýÈ·Åжϣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

33¡¢ÊµÑéÊÒÒªÅäÖÆ200gÖÊÁ¿·ÖÊýΪ10%µÄʳÑÎÈÜÒº£¬ÏÖÌṩÒÔÏÂÎïÖÊÑ¡ÔñʹÓãº
×ãÁ¿µÄʳÑιÌÌå¡¢×ãÁ¿µÄË®¡¢160gÖÊÁ¿·ÖÊýΪ5%µÄʳÑÎÈÜÒº¡¢100gÖÊÁ¿·ÖÊýΪ20%µÄʳÑÎÈÜÒº£®
£¨1£©ÇëÄãÉè¼Æ³öÁ½ÖÖÅäÖÆ·½°¸£¬Ð´³ö¾ßÌå¼ÆËã²½Ö裮
·½°¸Ò»£º
ʹÓÃʳÑκÍË®ÅäÖÆ
£»
·½°¸¶þ£º
ŨʳÑÎÈÜÒº¼ÓˮϡÊÍ
£®
£¨2£©Èç¹ûÓôÓôͬѧ°´ÄãÉè¼ÆµÄ·½°¸Ò»ÅäºÃʳÑÎÈÜÒº£¬ÆäÖÊÁ¿·ÖÊýСÓÚ10%£®ÇëÄã°ïËû·ÖÎöʵÑé²Ù×÷ÖпÉÄÜÓÐÄÄЩÎó²î£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ʵÑéÊÒÒªÅäÖÆÖÊÁ¿·ÖÊýΪ20%µÄÇâÑõ»¯ÄÆÈÜÒº200g£¬ÐèÒªÇâÑõ»¯ÄƹÌÌå
40
40
¿Ë£¬ÅäÖÆÈÜÒºµÄ²½ÖèΪ¼ÆËã¡¢³ÆÁ¿¡¢
Èܽâ
Èܽâ
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÎÊ´ðÌâ

ʵÑéÊÒÒªÅäÖÆ200gÖÊÁ¿·ÖÊýΪ10%µÄʳÑÎÈÜÒº£¬ÏÖÌṩÒÔÏÂÎïÖÊÑ¡ÔñʹÓãº
×ãÁ¿µÄʳÑιÌÌå¡¢×ãÁ¿µÄË®¡¢160gÖÊÁ¿·ÖÊýΪ5%µÄʳÑÎÈÜÒº¡¢100gÖÊÁ¿·ÖÊýΪ20%µÄʳÑÎÈÜÒº£®
£¨1£©ÇëÄãÉè¼Æ³öÁ½ÖÖÅäÖÆ·½°¸£¬Ð´³ö¾ßÌå¼ÆËã²½Ö裮
·½°¸Ò»£º______£»
·½°¸¶þ£º______£®
£¨2£©Èç¹ûÓôÓôͬѧ°´ÄãÉè¼ÆµÄ·½°¸Ò»ÅäºÃʳÑÎÈÜÒº£¬ÆäÖÊÁ¿·ÖÊýСÓÚ10%£®ÇëÄã°ïËû·ÖÎöʵÑé²Ù×÷ÖпÉÄÜÓÐÄÄЩÎó²î£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2006-2007ѧÄêɽ¶«Ê¡ÇൺÊÐÄÏÊÐÇø¾ÅÄ꼶£¨ÉÏ£©ÆÚÖл¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

ʵÑéÊÒÒªÅäÖÆ200gÖÊÁ¿·ÖÊýΪ10%µÄʳÑÎÈÜÒº£¬ÏÖÌṩÒÔÏÂÎïÖÊÑ¡ÔñʹÓãº
×ãÁ¿µÄʳÑιÌÌå¡¢×ãÁ¿µÄË®¡¢160gÖÊÁ¿·ÖÊýΪ5%µÄʳÑÎÈÜÒº¡¢100gÖÊÁ¿·ÖÊýΪ20%µÄʳÑÎÈÜÒº£®
£¨1£©ÇëÄãÉè¼Æ³öÁ½ÖÖÅäÖÆ·½°¸£¬Ð´³ö¾ßÌå¼ÆËã²½Ö裮
·½°¸Ò»£º______£»
·½°¸¶þ£º______£®
£¨2£©Èç¹ûÓôÓôͬѧ°´ÄãÉè¼ÆµÄ·½°¸Ò»ÅäºÃʳÑÎÈÜÒº£¬ÆäÖÊÁ¿·ÖÊýСÓÚ10%£®ÇëÄã°ïËû·ÖÎöʵÑé²Ù×÷ÖпÉÄÜÓÐÄÄЩÎó²î£¿

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸