СѧÁùÄê¼¶Êýѧ×÷Òµ

  • СѧÁùÄê¼¶Êýѧ×÷Òµ



  • 24
    40



  • 24 40



  • ÇÉ¿ËÁ¦»¹³Ë24ǧ¿Ë......»¹Òª40ǧ¿Ë



  • 40ǧ¿Ë



  • ÇÉ¿ËÁ¦»¹Ê£24ǧ¿Ë



  • 60*5-~~~~~~`



  • ...



  • 60*(5-3)/5=24
    ÇÉ¿ËÁ¦»¹Ê£24ǧ¿Ë
    24*5/3=40
    ÔÙÓÐ40ǧ¿ËÄÌÌÇ



  • 60/5=12·Ý
    60/3=20·Ý
    ×ܹ²Åä12·Ý£¬60-3*12=24£¨Ç§¿Ë£©ÇÉ¿ËÁ¦
    ÐèÒªÄÌÌÇ24/3*5=40£¨Ç§¿Ë£©



  • 5-3=2
    60*2/5=24(ǧ¿Ë£©ÇÉ¿ËÁ¦Ê£µÄ
    24*5/3=40£¨Ç§¿Ë£©ÐèÒªµÄÄÌÌÇ



  • ºÃÏñ°ÉÊÇÁùÄê¼¶µÄÎÊÌ⣬̫¼òµ¥
    £¨1£© 60*£¨1-3/5£©=24
    £¨2£© 24/(3/5)=40



  • ×î¼Ñ´ð°¸ - ÓÉͶƱÕß2007-12-05 22:02:09Ñ¡³ö

    СѧÉúÎÊÌ⣬СѧÉú·½·¨½âÀ²£¡£¡£¡

    1¡¢ÁбÈÀý½â£¬ÉèÇÉ¿ËÁ¦ÒªÓÃXǧ¿Ë 5£º3=60£ºX£¬X=36
    2¡¢ÇÉ¿ËÁ¦»¹Ê£Ï£º60-36=24ǧ¿Ë
    3¡¢É軹ҪÄÌÌÇXǧ¿Ë 5£º3=X£º24£¬X=40ǧ¿Ë
    4¡¢´ð£ºÄÌÌÇÓÃÍêʱ£¬ÇÉ¿ËÁ¦»¹Ê£24ǧ¿Ë¡£
    ÔÙÓÐ40ǧ¿ËÄÌÌÇ£¬¾Í¿ÉÒÔ°ÑÇÉ¿ËÁ¦È«²¿ÓÃÍê¡£








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

    ÄúµÄÁôÑÔ:


    Èç¹ûÄúÓйØÓÚ Ð¡Ñ§ÁùÄê¼¶Êýѧ×÷Òµ ·½ÃæµÄ²úÆ·»òÕß¿´·¨£¬¾´ÇëÔÚ´Ë·¢²¼.