ÌâÄ¿ÄÚÈÝ

Ä³Í¬Ñ§ÒªÖÆ±¸100gÖÊÁ¿·ÖÊýΪ8.4%µÄÇâÑõ»¯ÄÆÈÜÒº£¬²ÉÈ¡Èçϲ½Öè
¼ÆË㣺ÅäÖÆÈÜҺʱËùÐèÒªµÄÇâÑõ»¯ÄÆÎª______g£»
³ÆÁ¿£º¸ÃͬѧÔÚÓÃÍÐÅÌÌìÆ½³ÆÁ¿ÇâÑõ»¯ÄÆÊ±£¬½«íÀÂë·ÅÔÚÌìÆ½×óÅÌ£¬1gÒÔÏÂÓÃÓÎÂ룬ÆäËû²Ù×÷¶¼ÕýÈ·£¬ËûËù³ÆÁ¿µÄÒ©Æ·µÄʵ¼ÊÖÊÁ¿Îª______g£»
ÈÜÁ¿È¡µÚÒ»²½Ëù¼ÆËãµÄÈܼÁµÄÖÊÁ¿£¬ÅäÖúÃÈÜÒº£¬ËûËùÅäÖõÄÈÜÒºµÄÖÊÁ¿·ÖÊýΪ______£¨±£ÁôСÊýµãºó1룩£»
±£´æ£º½«ËùÅäÖÆµÄÈÜÒº·ÅÈëÊÔ¼ÁÆ¿ÖнøÐб£´æ£®Èô¸ÃͬѧËùÓвÙ×÷¶¼ÕýÈ·£¬ÔòËùÅäÖÆÈÜÒºÖÐÑõÔªËØµÄÖÊÁ¿·ÖÊýΪ¶àÉÙ£¿£¨±£ÁôСÊýµãºó1룩
¼ÆË㣺ÅäÖÆÈÜҺʱËùÐèÒªµÄÇâÑõ»¯ÄÆÎª£º100g¡Á100%=8.4g£»¹Ê´ð°¸Îª£º8.4£»
³ÆÁ¿£ºÎïÂëµ¹ÖÃʱËù³ÆÁ¿µÄÒ©Æ·µÄʵ¼ÊÖÊÁ¿Îª£ºíÀÂëµÄÖÊÁ¿-ÓÎÂëµÄÖÊÁ¿£¬¼´8g-0.4g=7.6g£»
¹Ê´ð°¸Îª£º7.6£»
ÈÜÈܼÁµÄÖÊÁ¿ÊÇ£º100g-8.4g=91.6g£¬¹ÊÈÜÖʵÄÖÊÁ¿·ÖÊýΪ£º
7.6g
7.6g+91.6g
¡Á100%¡Ö7.7%£»
¹Ê´ð°¸Îª£º7.7%£»
±£´æ£ºÈô¸ÃͬѧËùÓвÙ×÷¶¼ÕýÈ·£¬ÔòËùÅäÖÆÈÜÒºÖÐÑõÔªËØµÄÖÊΪ£º
ÇâÑõ»¯ÄÆÖÐÑõÔªËØµÄÖÊÁ¿Îª 8.4g¢ª16/40=3.36g
Ë®ÖÐÑõÔªËØµÄÖÊÁ¿Îª 91.6g¢ª16/18=81.42g
ÈÜÒºÖÐÑõÔªËØµÄÖÊÁ¿·ÖÊýΪ£º
3.36g+81.42g
100g
¢ª100%=84.8%
´ð£ºËùÅäÖÆÈÜÒºÖÐÑõÔªËØµÄÖÊÁ¿·ÖÊýΪ 84.8%
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø