Znn3bq.jpeg
²é¿´: 413  |  »Ø¸´: 1
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

С¹·

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÎÒÊÇÑýÈË£¬ÎÒÅÂÈËÑý

[½»Á÷] ¸÷¹úËãÔ²ÖÜÂÊ£¡

Ô²ÖÜÂʵÄÑо¿£¬ÔÚÒ»¶¨³Ì¶ÈÉÏ·´Ó³Õâ¸öµØÇø»òʱ´úµÄÊýѧˮƽ¡£µÂ¹úÊýѧʷ¼Ò¿µÍÐ˵£º¡°ÀúÊ·ÉÏÒ»¸ö¹ú¼ÒËùËãµÃµÄÔ²ÖÜÂʵÄ׼ȷ³Ì¶È£¬¿ÉÒÔ×÷ΪºâÁ¿Õâ¸ö¹ú¼Òµ±Ê±Êýѧ·¢Õ¹Ë®Æ½µÄÖ¸±ê¡£¡±

°£¼°£º
°£¼°ÈËÈÏΪԲµÄÃæ»ýµÈÓÚÒ»¸ö±ß³¤Îª´ËÔ²Ö±¾¶µÄ8/9µÄÕý·½ÐÎÃæ»ý£¬ÄãÃÇËãÒ»Ëã¾ÍµÃ³ö°£¼°È˵ÄÔ²ÖÜÂʵÈÓÚ£º256/81=3.160493¡­¡­ÔÚǧÄêÒÔǰµÄ°£¼°ÒÑÊǺÜÄѵõÄÁË¡£

Öйú£º
ÎÒ¹úµÚÒ»²¿¡¶ÖÜ÷ÂËã¾­¡·ÖУ¬¾Í¼ÇÔØÓÐÔ²¡°ÖÜÈý¾¶Ò»¡±ÕâÒ»½áÂÛ¡£ÔÚÎÒ¹ú£¬Ä¾¹¤Ê¦¸µÓÐÁ½¾ä´Ó¹ÅÁ÷´«ÏÂÀ´µÄ¿Ú¾÷£º½Ð×ö£º¡°ÖÜÈý¾¶Ò»£¬·½ÎåбÆß¡±¡£¶øµ½Á˺óÀ´£¬×æ³åÖ®½«Ô²ÖÜÂÊËãµ½ÁË3.1415926<¦Ð< 3.1415927 £¬±ÈÎ÷·½ÔçÁË1000Äê¡£

ÂÞÂí£º
Ì«´ÖÐÄÁË£¡ÂÞÂíÈ˾¹°ÑÔ²ÖÜÂÊÈ¡22/7¡£Ææ¹ÖµÄÊÇ£¬ËûÃǵĽ¨Öþµ½ÏÖÔÚ¶¼Ã»µ¹¡£

Ó¡¶È£º
ËûÃÇÔÚ¹«ÔªÇ°ÁùÊÀ¼Í£¬ÔøÈ¡ ¦Ð= ¡Ì10 = 3.162¡£1150Ä꣬ӡ¶ÈÊýѧ¼ÒÆÅʲåÈÂÞµÚ¶þ¼ÆËã³ö ¦Ð= 3927/1250 = 3.1416¡£1424Ä꣬ÖÐÑÇϸÑǵØÇøµÄÌìÎÄѧ¼Ò¡¢Êýѧ¼Ò¿¨Î÷Öø¡¶Ô²ÖÜÂÛ¡·£¬¼ÆËãÁË3¡Á228£½805,306,368±ßÄÚ½ÓÓëÍâÇÐÕý¶à±ßÐεÄÖܳ¤£¬Çó³ö ¦Ð Öµ£¬ËûµÄ½á¹ûÊÇ£º¦Ð£½3.14159265358979325¡£ÓÐÊ®Æßλ׼ȷÊý×Ö¡£ÕâÊǹúÍâµÚÒ»´Î´òÆÆ×æ³åÖ®µÄ¼Ç¼¡£

¹ÅÏ£À°£º
°¢»ùÃ×µÂÇóÔ²ÖÜÂʵĸü¾«È·½üËÆÖµµÄ·½·¨£¬°¢»ùÃ׵´´ÓÃÉÏ¡¢Ï½çÀ´È·¶¨ ¦Ð µÄ½üËÆÖµ£¬ËûÓü¸ºÎ·½·¨Ö¤Ã÷ÁË¡°Ô²Öܳ¤ÓëÔ²Ö±¾¶Ö®±ÈСÓÚ 3+(1/7) ¶ø´óÓÚ 3 + 10/71) ¡±µ½¹«Ôª150Äê×óÓÒ£¬Ï£À°ÌìÎÄѧ¼ÒÍÐÀÕÃܵóö ¦Ð £½3.1416£¬È¡µÃÁË×Ô°¢»ùÃ×µÂÒÔÀ´µÄ¾Þ´ó½ø²½¡£

µÂ¹ú£º
1573Ä꣬µÂ¹úÈ˰ÂÍеóöÕâÒ»½á¹û¡£ËûÊÇÓð¢»ùÃ׵³ɹû22£¯7ÓëÍÐÀÕÃܵĽá¹û377£¯120ÓÃÀàËÆÓڼӳɷ¨¡°ºÏ³É¡±µÄ£º(377-22) / (120-7) = 355/113¡£

ºÉÀ¼£º
1585Ä꣬ºÉÀ¼È˰²ÍÐÄá×ÈÓð¢»ùÃ׵µķ½·¨ÏÈÇóµÃ£º333/106 £¼ ¦Ð £¼ 377/120£¬ÓÃÁ½Õß×÷Ϊ ¦Ð µÄĸ½üËÆÖµ£¬·Ö×Ó¡¢·Öĸ¸÷ȡƽ¾ù£¬Í¨¹ý¼Ó³É·¨»ñµÃ½á¹û£º3 ((15+17)/(106+120) = 355/113¡£


¡¡
»Ø¸´´ËÂ¥
¨q¡Ð¨r ¡è ¨q ¨q ¡Ð¨r ¨u¨?¨€¨Ž ¨t ----¨s. ¦òÌï¦òÌï¦ò È¥ÄêÕâ¸öʱºòÄÌÄÌÈ¥ÊÀÁË£¬ÔÙÓÐÈý¸öÔ£¬½«ÊÇүүȥÊÀÒ»ÖÜÄê¡£Ò»Äê¶àÁË£¬¾­³£Ãε½ËûÃÇ£¬¶ÔÓÚ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lindda123123

Ìú³æ (³õÈëÎÄ̳)

0.5

ÂÞÂí£º
Ì«´ÖÐÄÁË£¡ÂÞÂíÈ˾¹°ÑÔ²ÖÜÂÊÈ¡22/7¡£Ææ¹ÖµÄÊÇ£¬ËûÃǵĽ¨Öþµ½ÏÖÔÚ¶¼Ã»µ¹¡£
2Â¥2006-01-13 19:37:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ С¹· µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Öпƴó²ÄÁÏÓ뻯¹¤£¬353·Ö»¹Óе÷¼ÁѧУÂð +11 ·ñ¼«Ì©À´2026 2026-04-15 13/650 2026-04-20 22:31 by Equinoxhua
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á 5+3 ×Î×β»¾ë2002 2026-04-19 6/300 2026-04-20 21:25 by babero
[¿¼ÑÐ] 320Çóµ÷¼Á +6 Éî½¼akm 2026-04-17 6/300 2026-04-20 18:57 by fs26jie
[ÂÛÎÄͶ¸å] ÓÐûÓнÓÊձȽϿìµÄsciÆÚ¿¯Ñ½£¬×îºÃÔÚÒ»¸öÔÂÖ®Äڵģ¬ÑÐÈýº¢×ÓÇó±ÏÒµ 20+4 Ö®»¤×Å 2026-04-16 7/350 2026-04-20 15:45 by ¶¹¶¹7758
[½Ìʦ֮¼Ò] ÓÖÒ»Åú¸ßУ×齨È˹¤ÖÇÄÜѧԺ ʦ×ÊÐÐÂð ²»ÊÇÆ­ÈËÂð +4 yexuqing 2026-04-19 4/200 2026-04-20 14:47 by brantleo
[¿¼ÑÐ] 337Çóµ÷¼Á +3 jyz04 2026-04-18 3/150 2026-04-20 12:24 by Ñпɰ²
[¿¼ÑÐ] ͨÐŹ¤³ÌÇóµ÷¼Á£¡£¡£¡ +7 zlb770521 2026-04-14 7/350 2026-04-19 20:56 by Equinoxhua
[¿¼ÑÐ] 294Çóµ÷¼Á +8 µ­È»654321 2026-04-17 9/450 2026-04-19 19:51 by Equinoxhua
[¿¼ÑÐ] Çóµ÷¼ÁÍÆ¼ö +9 СÄô°®Ñ§Ï° 2026-04-14 9/450 2026-04-19 17:03 by ÖÐÔ¥ÄÐ
[¿¼ÑÐ] Çóµ÷¼Á +6 ¿àÃüÈË¡£¡£¡£ 2026-04-18 7/350 2026-04-19 16:27 by ÖÐÔ¥ÄÐ
[¿¼ÑÐ] 294Çóµ÷¼Á +15 µ­È»654321 2026-04-15 15/750 2026-04-19 08:20 by cuisz
[¿¼ÑÐ] 0854Çóµ÷¼Á +23 ÃÅ·ÃþÃþ 2026-04-15 27/1350 2026-04-19 01:59 by ÑÌÓêÁ÷ÑÄ
[¿¼ÑÐ] 300Çóµ÷¼Á +12 ³Èa777 2026-04-15 12/600 2026-04-18 23:51 by ·²¡Çé
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +5 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 5/250 2026-04-18 15:17 by Equinoxhua
[¿¼ÑÐ] 260Çóµ÷¼Á +4 Zyt1314520.. 2026-04-17 5/250 2026-04-18 08:28 by babysonlkd
[¿¼ÑÐ] ¼±Ðèµ÷¼Á +9 ¾ø²»·ÅÆú22 2026-04-15 10/500 2026-04-18 08:09 by chixmc
[Óлú½»Á÷] ¶þ±½¼×ͪËáÀàÑÜÉúÎï 50+3 С°×°®Ö÷ÈË 2026-04-17 6/300 2026-04-17 18:47 by kf2781974
[¿¼ÑÐ] 295·ÖÇóµ÷¼Á +5 ?ÒªÉϰ¶? 2026-04-17 5/250 2026-04-17 16:51 by fenglj492
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬ÉúÎïѧ326Çóµ÷¼Á +9 Áõīī 2026-04-15 9/450 2026-04-16 17:14 by ´Þ´Þ´Þcccc
[¿¼ÑÐ] Ò»Ö¾Ô¸AÇø211£¬22408 321Çóµ÷¼Á +6 ËæÐÄËùÓû¡î 2026-04-15 7/350 2026-04-15 21:45 by lbsjt
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û