ÌâÄ¿ÄÚÈÝ
СÀöͬѧ½«ÍÐÅÌÌìƽ·ÅÔÚˮƽ×ÀÃæÉÏ£¬ÓÎÂëÒƵ½±ê³ßµÄÁã¿ÌÏß´¦£¬·¢ÏÖÌìƽµÄÖ¸ÕëÖ¸ÔÚ¼×ͼËùʾλÖã¬ÈôҪʹÌìƽƽºâ£¬Ó¦½«________________ Ïò________________ £¨Ìî¡°×ó¡±»ò¡°ÓÒ¡±£©Ðý¶¯£®ÈçͼÒÒÊÇÒ»´ÎÕýÈ·²âÁ¿µÄÇé¾°£¨ÌìƽÏ·½ÎªÓÎÂë±ê³ßµÄ·Å´óͼ£©£¬ÔòÎïÌåµÄÖÊÁ¿ÊÇ________________ g£®ÓÃÕâ¼ÜÌìƽ²âÁ¿½ðÊô¿éµÄÖÊÁ¿Ê±£¬¹À¼Æ½ðÊô¿éµÄÖÊÁ¿ÔÚ150g×óÓÒ£®ÊÔ¼ÓíÀÂëʱ£¬ÓÃÄ÷×Ó¼ÐÈ¡100g¡¢50gíÀÂë¸÷1¸ö·ÅÈëÓÒÅÌÖУ¬ÈôÖ¸Õë×óÆ«£®Ð¡Àöͬѧ½ÓÏÂÈ¥Ó¦½øÐеIJÙ×÷ÊÇ£º________________ £®
ƽºâÂÝĸ ×ó 63.4 ÓÃÄ÷×Ó¼ÐÈ¡20gíÀÂëÒ»¸ö·ÅÈëÓÒÅÌÖУ¬Èç¹û´óÁËÔÙ»»³É10g
£¨1£©Ììƽµ÷½ÚƽºâÒªÓÃƽºâÂÝĸ£»
£¨2£©ÏÖÖ¸ÕëÓÒÆ«£¬¹ÊƽºâÂÝĸӦ×óµ÷£»
£¨3£©ÎïÌåÖÊÁ¿m=50g+10g+3.4g=63.4g£»
£¨4£©³ÆÁ¿ÎïÌåÖÊÁ¿Ê±£¬ÈôÊÔ¼ÓíÀÂëʱ£¬ÓÃÄ÷×Ó¼ÐÈ¡100g¡¢50gíÀÂë¸÷1¸ö·ÅÈëÓÒÅÌÖУ¬Ö¸Õë×óÆ«£¬ËµÃ÷¼ÓµÄíÀÂëÖÊÁ¿Æ«Ð¡£¬Ó¦ÓÃÄ÷×Ó¼ÐÈ¡20gíÀÂëÒ»¸ö·ÅÈëÓÒÅÌÖУ¬Èç¹û´óÁËÔÙ»»³É10g£®
¹Ê±¾Ìâ´ð°¸Îª£ºÆ½ºâÂÝĸ¡¢×ó¡¢63.4¡¢ÓÃÄ÷×Ó¼ÐÈ¡20gíÀÂëÒ»¸ö·ÅÈëÓÒÅÌÖУ¬Èç¹û´óÁËÔÙ»»³É10g£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿