Ò»¡¢Ìî¿Õ¡£
1¡¢Ò»¸öÊýµÄÊ®Íòλ¡¢Ê®Î»ºÍ°Ù·ÖλÉ϶¼ÊÇ6£¬ÆäÓàÊýλ¶¼ÊÇ0£¬Õâ¸öСÊýд×÷£¨ £©£¬¶Á×÷£¨ £©¡£
2¡¢°Ñ3.14µÄСÊýµãÏò£¨ £©Òƶ¯Á½Î»£¬¾ÍÀ©´óµ½ËüµÄ£¨ £©±¶¡£
3¡¢70.672ÖÐÕûÊý²¿·ÖµÄ7±íʾ£¨ £©£¬Ð¡Êý²¿·ÖµÄ7±íʾ£¨ £©¡£ 4¡¢248200¸ÄΪÓá°Íò¡±×÷µ¥Î»µÄÊýÊÇ£¨ £©¡£°Ñ78560000¸ÄдΪÓá°ÒÚ¡±×÷µ¥Î»µÄÊýÊÇ£¨ £©¡££¨±£ÁôÁ½Î»Ð¡Êý£© 5¡¢Ò»¸öµÈÑüÈý½ÇÐΣ¬¶¥½ÇÊÇ112¶È£¬ËüµÄÒ»¸öµ×½ÇÊÇ£¨ £©¡£
6¡¢ÓÃ4¡¢3¡¢0ºÍСÊýµã×é³ÉÒ»¸ö×î´ó
µÄСÊýÊÇ£¨ £©£¬×é³ÉÒ»¸ö×îСµÄСÊýÊÇ£¨ £©¡£
7¡¢ÓÃ×Öĸ±íʾ³ö³Ë·¨·ÖÅäÂÉ£¨ £©£½£¨ £©¡£
8¡¢0.930¡¢0.39¡¢0.903¡¢0.309ËĸöÊýÖУ¬×î´óµÄÊÇ£¨ £©£¬×îСµÄÊÇ£¨ £©¡£ 9¡¢ 6Ã×3ÀåÃ×£½£¨ £©Ã×
4.04ƽ·½Ã×£½£¨ £©Æ½·½·ÖÃ× 9.75¶Ö£½£¨ £©Ç§¿Ë
1¶Ö500ǧ¿Ë£890ǧ¿Ë£½£¨ £©¶Ö 58ǧÃ×7Ã×£½£¨ £©Ç§Ã× 8Ã×9ÀåÃ×£2Ã×20ÀåÃ×£½£¨£©Ã× 10¡¢Ìî¡°>¡±¡±<¡±»ò¡°=¡± 0.61¡ð0.609
15Ôª7½Ç8·Ö¡ð15.80Ôª 3.6ÒÚ¡ð360000000 1.23¶Ö¡ð1¶Ö23ǧ¿Ë ¶þ¡¢Åжϡ£ l¡¢0ºÍÈκÎÊýÏà³Ë¶¼µÃ0£¬0³ýÒÔÈκÎÊý¶¼µÃ0¡££¨ £© 2¡¢35¡Á£¨7¡Á3£©£½35¡Á7£«35¡Á3¡££¨ £© 3¡¢ÈýÌõ±ß·Ö±ðÊÇ4ÀåÃס¢4ÀåÃס¢8ÀåÃ×µÄÈý½ÇÐÎÊÇÒ»¸öµÈÑüÈý½ÇÐΡ££¨ £©
4¡¢7.5µÄǧ·ÖÖ®Ò»ÊÇ0.075¡££¨ £© 5¡¢7.05ºÍ7.0599±£ÁôһλСÊý¶¼ÊÇ7.l¡££¨ £© 6¡¢µÈÑüÈý½ÇÐζ¼ÊǵȱßÈý½ÇÐΡ££¨ £©
Èý¡¢Ñ¡ÔñÌâ¡£
1¡¢Á½¸öÈñ½Ç¾ùΪ60¶ÈµÄÈý½ÇÐÎÊÇ£¨ £©¡£
A¡¢Ò»°ãÈý½ÇÐÎ B¡¢Èñ½ÇÈý½ÇÐÎ C¡¢¶Û½ÇÈý½ÇÐÎ D¡¢µÈ±ßÈý½ÇÐÎ
2¡¢ÏÂÃæ¿ÉÒÔÓó˷¨·ÖÅäÂɽøÐмò±ã¼ÆËãµÄËãʽÊÇ£¨ £© A¡¢£¨125£«90£©¡Á8 B¡¢52¡Á25¡Á4 C¡¢7.6Ê®1.25£«2.4 D¡¢£¨258Ê®45£©Ê®55
3¡¢ÏÂÁУ¨ £©×éµÄÁ½¸öËãʽµÃÊý²»ÏàµÈ¡£ A¡¢25¡Á£¨200£«4£©ºÍ25¡Á200£«25¡Á4 B¡¢36¡Á201ºÍ36¡Á200£«36