ÈçºÎ¹ÜÀí°ËËêµÄÅ®ÍÞ£¿¼ÒÀïÀÏ´ó´ÓС¾ÍÊǸßÃô¸ÐÍÞ£¬ÔÚÍâÃæ¹ÔÇÉ£¬ºÜÓйæ¾Ø£¬ÔÚ¼ÒÈ´¾³£´ó¿Þ´óÄÖ£¬ÎÞÀíÈ¡ÄÖ¡£µ«ÊÇÕý³£µÄʱºòÓÖͦͨÇé´ïÀíµÄ¡£º¢×ӷdz£ÓÐÖ÷¼û£¬ËýÈÏΪ¶ÔµÄ¾ÍÍêÈ«²»»áÌý¸¸Ä¸µÄ»°£¬ÄÄÅÂÔõôºðËý¶¼Ã»Óá£ÐÄÆø¸ß£¬¿ÉÄÜÓеãºÃ¸ßæðÔ¶¡£
С¶þ½áÊøÇ°¸úËý½éÉÜÁËGEP£¬ÎÊËýÒª²»Òª¿¼£¬Ëý˵Ï뿼£¬ÓÚÊǸøËý±¨ÁË£¨Ä³ÖªÃû£©GEP²¹Ï°°à£¬Ã¿ÖÜÉϿλØÀ´¶¼ºÜ¶à×÷Òµ£¬Ã»ÓÐÁËÒÔÇ°ÄÇô¶àÍæµÄʱ¼ä£¬¶øÇÒ¶ÔËýÀ´ËµÌâĿͦÄÑÀí½â£¬ÇéÐ÷ºÜ´ó£¬ÒÔËýÒ»¼ºÖ®Á¦¸ãµÃ¼ÒÀïÿÌ춼¼¦·É¹·Ìø¡£Ïë¸øËýÍ£Á˲¹Ï°°àËýÓÖ²»Í¬Òâ¡£
¾Ù¸öÀý×Ó£¬Ò»°ãÎÒÅãѧӢÎÄ£¬¶ÓÓÑÅãÊýѧ£¬Ë«Ö°¹¤Ö»ÄÜ¿¿ÍíÉϺÍÖÜÄ©¿´Ëýѧϰ¡£½ñÌì³öÈ¥ÍæÁËÒ»Ì죬ÍíÉÏÆßµã°ë»Øµ½¼ÒÎÒÈÃËý¸Ï¿ìÀ´Ò»Æð¹ýÒ»ÏÂÓ¢ÎÄ£¬ÎªÁËÃ÷Ìì°×ÌìÎÒÈ¥¹«Ë¾ºóËý×Ô¼ºÓиö·½ÏòÖªµÀ¸Ã×öЩʲô£¬¿ÉÊǺ¢×ÓÂúÁ³²»ÇéÔ¸£¬ÀµÀµßóßó£¬ËµËýÒª×öÊýѧ£¬²¢ÇÒÐèÒª°Ö°Ö²ÅÄÜ×ö£¬´Ëʱ¶ÓÓѸÕȥϴÔ裬Ëý¾Í¸ÉµÈ×ÅÖ±µ½°Ö°Ö°Ëµã°ëÀ´ÁË¿ªÊ¼×öÊýѧ¡£ÕâÖмäÎÞÂÛÎÒÔõô˵¶¼²»ÀÖÒâÏÈ×öÓ¢ÎÄ£¬°×°×ÀË·ÑÁ˽üÒ»¸öСʱ¡£ ʵÔÚ²»ÖªµÀ¸ÃÈçºÎ¹Ü½ÌËýÁË¡£
---
¸ÃÌûÈÙ»ñµ±ÈÕÊ®´óµÚ1£¬½±ÀøÂ¥Ö÷25·ÖÒÔ¼°37»ªÐ±ң¬Ê±¼ä£º2024-11-18 22:00:01¡£
---
¸ÃÌûÈÙ»ñµ±ÈÕÊ®´óµÚ6£¬½±ÀøÂ¥Ö÷8·ÖÒÔ¼°12»ªÐ±ң¬Ê±¼ä£º2024-11-21 22:00:01¡£
---
¸ÃÌûÈÙ»ñµ±ÈÕÊ®´óµÚ9£¬½±ÀøÂ¥Ö÷2·ÖÒÔ¼°3»ªÐ±ң¬Ê±¼ä£º2024-11-22 22:00:01¡£
---
¸ÃÌûÈÙ»ñµ±ÈÕÊ®´óµÚ4£¬½±ÀøÂ¥Ö÷12·ÖÒÔ¼°18»ªÐ±ң¬Ê±¼ä£º2024-11-23 22:00:02¡£
¡¡[±¾ÎÄ·¢ËÍ×Ô»ªÐÂiOS APP]
[saltwater (11-17 21:49, 6 days ago)]
[ ´«Í³°æ |
sForum ][µÇ¼ºó»Ø¸´]1Â¥
¼¦ÍÞ¸ãÄѶȴóµÄ¶«Î÷µÄ»°¼Ò³¤ÕÆ¿ØÁ¦±ØÐë¸Ü¸ÜµÄ²»ÊÇ˵һ²»¶þ¾ø¶Ô·þ´ÓµÄ»°ÕâÖÖÄѶÈÇ¿¶ÈÕæµÄÊÇÕÛÄ¥×Ô¼º
¿¿º¢×Ó×Ô¼º ÄÇÕæµÄÊÇÔÚ±»»ú¹¹¸î¾Â²ËÁË
¡¡[±¾ÎÄ·¢ËÍ×Ô»ªÐÂÊÖ»úWap°æ]
[ucrainbow1 (11-18 1:23, 6 days ago)]
[ ´«Í³°æ |
sForum ][µÇ¼ºó»Ø¸´]2Â¥
(ÒýÓà ucrainbow1:¼¦ÍÞ¸ãÄѶȴóµÄ¶«Î÷µÄ»°¼Ò³¤ÕÆ¿ØÁ¦±ØÐë¸Ü¸ÜµÄ²»ÊÇ˵һ²»¶þ¾ø¶Ô·þ´ÓµÄ»°ÕâÖÖÄѶÈÇ¿¶ÈÕæµÄÊÇÕÛÄ¥×Ô¼º ¿¿º¢×Ó×Ô¼º ÄÇÕæµÄÊÇÔÚ±»»ú¹¹¸î¾Â²ËÁË)ÔÞͬ£¬²»ÖªµÀÔõô²ÅÄܶËÕýº¢×ÓµÄѧϰ̬¶È×÷Ϊ¼Ò³¤¸Ð¾õ¸¨µ¼º¢×ÓÌرðÍ´¿à£¬ÑªÑ¹¶¼±»ÆøµÃ¸ßÁË¡£²¢Ã»ÓÐÆÚ´ý¹ýËýÄÜ¿¼ÉÏGEP£¬Ö»ÊÇÏ£ÍûËýÄÜÖªµÀÈçºÎŬÁ¦Ñ§Ï°£¬ÕÒµ½Ñ§Ï°·½·¨ ¡¡[±¾ÎÄ·¢ËÍ×Ô»ªÐÂiOS APP] [saltwater (11-18 6:47, 6 days ago)] [ ´«Í³°æ | sForum ][µÇ¼ºó»Ø¸´]3Â¥
ÄãÀϹ«Ï´ÔèÒª1СʱÂðÈç¹ûÊÇÎÒ¼Ò ÎÒ»áÁ¢¿ÌÈÃÀϹ«³öÀ´ ±ÜÃâÀË·ÑÕâһСʱ[Âí¿Ë± (11-18 11:24, 5 days ago)] [ ´«Í³°æ | sForum ][µÇ¼ºó»Ø¸´]4Â¥
(ÒýÓà Âí¿Ë±:ÄãÀϹ«Ï´ÔèÒª1СʱÂðÈç¹ûÊÇÎÒ¼Ò ÎÒ»áÁ¢¿ÌÈÃÀϹ«³öÀ´ ±ÜÃâÀË·ÑÕâһСʱ)ºÜÎÞÓµ«ÊÇ»¹ÕæÊÇ°ëСʱÆ𲽿ÉÊÇÎÒ¾õµÃº¢×ÓµÄѧϰ̬¶ÈÎÊÌâ¸ü´ó£¬ÕâÖ»ÊÇÒ»¸öÀý×Ó£¬·¢Éú¹ý¸ü¶à±ÈÕâ¸üÔã¸âµÄÇé¿ö£¬ÓÐʱºò×öÒ»ÍíÉÏ×÷ÒµÄÜ»¨Ò»¸ö¶àСʱ¿ÞÄÖ ¡¡[±¾ÎÄ·¢ËÍ×Ô»ªÐÂiOS APP] [saltwater (11-18 11:40, 5 days ago)] [ ´«Í³°æ | sForum ][µÇ¼ºó»Ø¸´]5Â¥
(ÒýÓà saltwater:ºÜÎÞÓµ«ÊÇ»¹ÕæÊÇ°ëСʱÆ𲽿ÉÊÇÎÒ¾õµÃº¢×ÓµÄѧϰ̬¶ÈÎÊÌâ¸ü´ó£¬ÕâÖ»ÊÇÒ»¸öÀý×Ó£¬·¢Éú¹ý¸ü¶à±ÈÕâ¸üÔã¸âµÄÇé¿ö£¬ÓÐʱºò×öÒ»ÍíÉÏ×÷ÒµÄÜ»¨...)˵µ½ºóÀ´¾Í±ä³É¼Ò³¤¸öÈ˵ĿÎÌâ·ÖÀëÔõô½ÓÊܺ¢×ӵİÚÀÃÌÉƽ֮Àà
±Ï¾¹ ÄãÒ²ÓÐÈËȨ¡
¡¡[±¾ÎÄ·¢ËÍ×Ô»ªÐÂÊÖ»úWap°æ]
[ucrainbow1 (11-18 11:50, 5 days ago)]
[ ´«Í³°æ |
sForum ][µÇ¼ºó»Ø¸´]6Â¥
(ÒýÓà saltwater:ºÜÎÞÓµ«ÊÇ»¹ÕæÊÇ°ëСʱÆ𲽿ÉÊÇÎÒ¾õµÃº¢×ÓµÄѧϰ̬¶ÈÎÊÌâ¸ü´ó£¬ÕâÖ»ÊÇÒ»¸öÀý×Ó£¬·¢Éú¹ý¸ü¶à±ÈÕâ¸üÔã¸âµÄÇé¿ö£¬ÓÐʱºò×öÒ»ÍíÉÏ×÷ÒµÄÜ»¨...)°ËËêµÄº¢×Ó×öÕâô³¤Ê±¼äµÄ×÷ÒµºÜ°ôÁËÎÒ¼Òº¢×ÓÊ®ËêÁË£¬ÔÚ¼ÒûÓÐ×ö¹ý³¬¹ý°ëСʱ×÷Òµ¡£ÎÒÊǾõµÃÒ»µ©º¢×Ó¿ªÊ¼³öÏÖÇéÐ÷²»Ïë×öÁ˾Íͣϣ¬ÒòΪ¼ÌÐø¾ÍÊÇÀË·Ñʱ¼ä£¬É˺¦ËùÓÐÈ˵ÄÇéÐ÷¡£ÓÈÆäÄã¼Òº¢×Ó»¹ÊǸßÃô¸Ð¡£»¹ÊÇ×ðÖغ¢×ÓÒâÔ¸£¬¹¦·òÔÚѧϰʱ¼äÍ⣬²»ÒªÒòΪ×÷ÒµÆþÃðÁËËýÔ±¾µÄÖ÷¶¯ÒâÔ¸¡£ÍËÒ»Íò²½£¬¿¼²»Éϲ»»áÔõÑù£¬ÒªÊÇÒò´ËÑá¶ñѧϰ£¬»òÕß¹ý¶ÈÒÀÀµ¼Ò³¤push ²Å»áÓиü³¤Ô¶µÄÓ°Ïì¡£ÕâЩ¶¼ÊÇÎÒÄ¿Ç°µÄÏë·¨£¬¿ÉÄÜÎÒÊÇ´íµÄ£¬¿ÉÄÜÎÒ¼Òº¢×ÓÒÔºó³É¾Í²»ÁËʲô£¬µ«ÕⶼÊÇÄ¿Ç°ÈÏΪ¶ÔµÄÊÂÇé¡£ ¡¡[±¾ÎÄ·¢ËÍ×Ô»ªÐÂÊÖ»úWap°æ] [mirage (11-18 12:16, 5 days ago)] [ ´«Í³°æ | sForum ][µÇ¼ºó»Ø¸´]7Â¥
(ÒýÓà Âí¿Ë±:ÄãÀϹ«Ï´ÔèÒª1СʱÂðÈç¹ûÊÇÎÒ¼Ò ÎÒ»áÁ¢¿ÌÈÃÀϹ«³öÀ´ ±ÜÃâÀË·ÑÕâһСʱ)¹þ¹þÎÒÒ²¾õµÃÕâ¸öÊÇÓ²ÉË
£¨¿ªÍæЦµÄ£©
¡¡[±¾ÎÄ·¢ËÍ×Ô»ªÐÂiOS APP]
[Blzrd (11-18 12:42, 5 days ago)]
[ ´«Í³°æ |
sForum ][µÇ¼ºó»Ø¸´]8Â¥
(ÒýÓà Blzrd:¹þ¹þÎÒÒ²¾õµÃÕâ¸öÊÇÓ²ÉË
£¨¿ªÍæЦµÄ£©)ËùÒÔÈç¹ûÀϹ«ÉÏÁË·É»úÒ²»á½Ðк½·µº½Âð£¿ÎÒÒ²ÊÇ¿ªÍæЦµÄ¡£
Óиö¹ÊÊÂÊDzÆÖ÷Ä簮Сº¢£¬Ö±µ½Ð¡º¢ËµÎÒÒªÌìÉϵÄÔÂÁÁ¡£¡£¡£
¡¡[±¾ÎÄ·¢ËÍ×Ô»ªÐÂÊÖ»úWap°æ]
[´óºÃÈË (11-18 12:52, 5 days ago)]
[ ´«Í³°æ |
sForum ][µÇ¼ºó»Ø¸´]9Â¥
(ÒýÓà mirage:°ËËêµÄº¢×Ó×öÕâô³¤Ê±¼äµÄ×÷ÒµºÜ°ôÁËÎÒ¼Òº¢×ÓÊ®ËêÁË£¬ÔÚ¼ÒûÓÐ×ö¹ý³¬¹ý°ëСʱ×÷Òµ¡£ÎÒÊǾõµÃÒ»µ©º¢×Ó¿ªÊ¼³öÏÖÇéÐ÷²»Ïë×öÁ˾Íͣϣ¬ÒòΪ¼Ì...)case by caseÈç¹ûÎÒ½ÐÍ££¬ËýµÄÇéÐ÷»á¸üÇ¿ÁÒ£¬Ëý¿ÉÄÜÅÂÎÒ·ÅÆú¹Ü½ÌËý£¿ÎÒÒ²²»ÖªµÀËý¾ßÌåÔõôÏëµÄ£¬¿ÉÄܾÍÊǼÈÒªÓÖÒª¡£ÎÒÒѾºÜÏëÍË¿ÎÁË£¬Äκκ¢×Ó²»Í¬Òâ°¡ ¡¡[±¾ÎÄ·¢ËÍ×Ô»ªÐÂiOS APP] [saltwater (11-18 14:22, 5 days ago)] [ ´«Í³°æ | sForum ][µÇ¼ºó»Ø¸´]10Â¥
(ÒýÓà Blzrd:¹þ¹þÎÒÒ²¾õµÃÕâ¸öÊÇÓ²ÉË £¨¿ªÍæЦµÄ£©)ÄãÃǶ¼ÊÇÉÆÓÚ·¢ÏÖÎÊÌâµÄ^o^ ¡¡[±¾ÎÄ·¢ËÍ×Ô»ªÐÂiOS APP] [saltwater (11-18 14:25, 5 days ago)] [ ´«Í³°æ | sForum ][µÇ¼ºó»Ø¸´]11Â¥
(ÒýÓà ´óºÃÈË:ËùÒÔÈç¹ûÀϹ«ÉÏÁË·É»úÒ²»á½Ðк½·µº½Âð£¿ÎÒÒ²ÊÇ¿ªÍæЦµÄ¡£
Óиö¹ÊÊÂÊDzÆÖ÷Ä簮Сº¢£¬Ö±µ½Ð¡º¢ËµÎÒÒªÌìÉϵÄÔÂÁÁ¡£¡£¡£)Äã¿´Â¥Ö÷»¹¿äÎÒÁËÄØ
Òª½²ÕæµÄ»° ÎÒ¾õµÃÂ¥Ö÷¼ÒÍÞͦ²»´íµÄÄØ
¡¡[±¾ÎÄ·¢ËÍ×Ô»ªÐÂiOS APP]
[Blzrd (11-18 15:48, 5 days ago)]
[ ´«Í³°æ |
sForum ][µÇ¼ºó»Ø¸´]12Â¥
(ÒýÓà Blzrd:Äã¿´Â¥Ö÷»¹¿äÎÒÁËÄØ
Òª½²ÕæµÄ»° ÎÒ¾õµÃÂ¥Ö÷¼ÒÍÞͦ²»´íµÄÄØ)½²Õ棬Ϊɶ¥Ö÷ÈýÄ꼶µÄÊýѧ¶¼¸ã²»¶¨Âð£¿Äþ¿ÉÀË·ÑÒ»¸öСʱ£¿
Peter needs 220 pieces of string, each of length 30 cm, to tie some presents. The strings are sold in rolls of 20 m each. What is the least number of rolls of string that Peter needs to buy?
±ËµÃÐèÒª 220 ¸ù´ø×Ó£¬Ã¿¸ù 30 ÀåÃ׳¤£¬ÓÃÀ´ÏµÒ»Ð©ÀñÎï¡£ ÿ¾í´ø×Ó³¤ 20 Ã×£¬Õû¾í³öÊÛ¡£ ±ËµÃ×îÉÙÐèÒªÂò¼¸¾í´ø×Ó£¿
ѧÍêËÄÔòÔËËã¾Í¿ÉÒÔ×öÁË£¬220¡Á30/2000=(6000+600)/2000=4¾í¡£
¡¡[±¾ÎÄ·¢ËÍ×Ô»ªÐÂÊÖ»úWap°æ]
[´óºÃÈË (11-18 16:27, 5 days ago)]
[ ´«Í³°æ |
sForum ][µÇ¼ºó»Ø¸´]13Â¥
Сº¢ºÜ´ÏÃ÷µÄÄÃסÄã²»»á½ÌÊýѧ¡£ÄãÒªÖ¤Ã÷Äã±È°Ö°ÖÊýѧ¸üÀ÷º¦£¬²ÅÄÜÕòסËý£¡È»ºó¾Í¹Ô¹ÔµÄ¡£ ¡¡[±¾ÎÄ·¢ËÍ×Ô»ªÐÂÊÖ»úWap°æ] [´óºÃÈË (11-18 16:31, 5 days ago)] [ ´«Í³°æ | sForum ][µÇ¼ºó»Ø¸´]14Â¥
¸Ð¾õgepµÄº¢×Ó×ÔÂɶ¼ºÜÀ÷º¦£¬·ñÔò¶Ô¼Ò³¤ºÍº¢×Ó¶¼ÊÇÖÖÕÛÄ¥¡£[qingni2 (11-18 17:09, 5 days ago)] [ ´«Í³°æ | sForum ][µÇ¼ºó»Ø¸´]15Â¥
(ÒýÓà ´óºÃÈË:½²Õ棬Ϊɶ¥Ö÷ÈýÄ꼶µÄÊýѧ¶¼¸ã²»¶¨Âð£¿Äþ¿ÉÀË·ÑÒ»¸öСʱ£¿ Peter needs 220 pieces of string, each of length 30 cm, to tie some pr...)Ê×ÏÈGEP²¹Ï°Ñ§µÄ¿É²»ÊÇСѧÈýÄ꼶µÄÄѶÈ˵ÊÇÖÐѧµÄÄѶȶ¼²»Îª¹ý£¬Æä´Î£¬±È²»ÁËÊýѧÌì²Å£¬µ«ÊÇÊýѧҲÊÇÎÒËùÓпÆÄ¿Àï×îÉó¤µÄ£¬²»ÊÇÎÒ²»Ạ̈ܽ¬¶øÊDz»ÏëÔÙÒýÆð¸ü¶àµÄì¶Ü£¬Ò»µÀÌ⽲ʮ¼¸±é¿ÉÄÜ»¹ÊÇÎÞ·¨½Ì»áÎһᷢ·è£¬ÓÈÆäÊÇ×òÌ캢×ÓÇéÐ÷²»ºÃÈç¹ûÎÒÌá³öÓÉÎÒÀ´½ÌÊýѧ¿ÉÄÜÒ²»áˣƢÆø¾Ü¾ø ¡¡[±¾ÎÄ·¢ËÍ×Ô»ªÐÂiOS APP] [saltwater (11-18 18:18, 5 days ago)] [ ´«Í³°æ | sForum ][µÇ¼ºó»Ø¸´]16Â¥
(ÒýÓà Blzrd:Äã¿´Â¥Ö÷»¹¿äÎÒÁËÄØ Òª½²ÕæµÄ»° ÎÒ¾õµÃÂ¥Ö÷¼ÒÍÞͦ²»´íµÄÄØ)лл¿Ï¶¨²»ÂÒ·¢Æ¢ÆøÄÖÇéÐ÷µÄʱºòÎÒ¶¼¾õµÃËýÊDz»´íµÄ£¬ºÜ¹ÔÇÉ»áÌýÀÏʦµÄ»°»¹»áÕÕ¹ËÃÃÃà ¡¡[±¾ÎÄ·¢ËÍ×Ô»ªÐÂiOS APP] [saltwater (11-18 18:22, 5 days ago)] [ ´«Í³°æ | sForum ][µÇ¼ºó»Ø¸´]17Â¥
(ÒýÓà saltwater:Ê×ÏÈGEP²¹Ï°Ñ§µÄ¿É²»ÊÇСѧÈýÄ꼶µÄÄѶÈ˵ÊÇÖÐѧµÄÄѶȶ¼²»Îª¹ý£¬Æä´Î£¬±È²»ÁËÊýѧÌì²Å£¬µ«ÊÇÊýѧҲÊÇÎÒËùÓпÆÄ¿Àï×îÉó¤µÄ£¬²»ÊÇÎÒ²»Äܽ...)ÄãÕâÌâÄ¿¾Í²»¶ÔÓ¦¸ÃÊÇÈçºÎ¹ÜÀí¸ßÃô¸ÐGEP±¸¿¼µÄÅ®ÍÞ£¿ ¡¡[±¾ÎÄ·¢ËÍ×Ô»ªÐÂÊÖ»úWap°æ] [´óºÃÈË (11-18 18:34, 5 days ago)] [ ´«Í³°æ | sForum ][µÇ¼ºó»Ø¸´]18Â¥
(ÒýÓà Âí¿Ë±:ÄãÀϹ«Ï´ÔèÒª1СʱÂðÈç¹ûÊÇÎÒ¼Ò ÎÒ»áÁ¢¿ÌÈÃÀϹ«³öÀ´ ±ÜÃâÀË·ÑÕâһСʱ)¹þ¹þ¹þЦ³öÁËÉù ¡¡[±¾ÎÄ·¢ËÍ×Ô»ªÐÂiOS APP] [ÐÜÐܺͺÓÂí (11-18 18:47, 5 days ago)] [ ´«Í³°æ | sForum ][µÇ¼ºó»Ø¸´]19Â¥
(ÒýÓà ´óºÃÈË:½²Õ棬Ϊɶ¥Ö÷ÈýÄ꼶µÄÊýѧ¶¼¸ã²»¶¨Âð£¿Äþ¿ÉÀË·ÑÒ»¸öСʱ£¿
Peter needs 220 pieces of string, each of length 30 cm, to tie some pr...)Õâ¸öÒ²¡£¡£Ì«ÄÑÁË°É
»¹µÃ°Ñ Ã× »»³É ÀåÃ×£¿£¡
¡¡[±¾ÎÄ·¢ËÍ×Ô»ªÐÂiOS APP]
[Blzrd (11-18 19:32, 5 days ago)]
[ ´«Í³°æ |
sForum ][µÇ¼ºó»Ø¸´]20Â¥