ѧУÂòÀ´2¡£4Á¢·½Ã׵ϯɳ£¬Òª·ÅÔÚÒ»¸ö³¤3¡£2M£¬¿í1¡£5M

  • ѧУÂòÀ´2¡£4Á¢·½Ã׵ϯɳ£¬Òª·ÅÔÚÒ»¸ö³¤3¡£2M£¬¿í1¡£5M



  • ×î¼Ñ´ð°¸ - ÓÉͶƱÕß2008-04-11 12:22:02Ñ¡³ö

    СѧÉúÎÊÌ⣬ÓÃСѧÉú·½·¨½âÀ²£¡£¡£¡

    1¡¢É³¿ÓµÄµ×Ãæ»ý£º3.2¡Á1.5=4.8ƽ·½Ã×
    2¡¢»ÆÉ³µÄºñ£º2.4¡Â4.8=0.5Ã×
    3¡¢´ð£ºÉ³¿ÓÀïµÄ»ÆÉ³ºñ0.5Ãס£

    ²Î¿¼×ÊÁÏ

    http://www.52qbi.com/?3124.html



  • 2.4=3.2¡Á1.5¡ÁX
    X=0.5
    ´ð°¸ÊÇ0.5Ã׺ñ



  • 2.4¡Â(3.2¡Á1.5)£½2.4¡Â4.8£½0.5
    ×Ô¼ºµÄ×÷Òµ×Ô¼º¶¯ÄÔ½î×ö£¬Ï²»ÎªÀý¡£Ò²²»ÊÇʲôÄѵÄÌâ








  • #If you have any other info about this subject , Please add it free.#
    êdzÆ:
    ÓÊÏä:
    µç»°:

    ÄúµÄÁôÑÔ:


    Èç¹ûÄúÓйØÓÚ Ñ§Ð£ÂòÀ´2¡£4Á¢·½Ã׵ϯɳ£¬Òª·ÅÔÚÒ»¸ö³¤3¡£2M£¬¿í1¡£5M ·½ÃæµÄ²úÆ·»òÕß¿´·¨£¬¾´ÇëÔÚ´Ë·¢²¼.