2¡¢×°ÐÞ£¬ÒÔÖеÈ×°ÐÞ£¬80ƽÃ×Ë㣬¼ÆΪ5Íò¡£
3¡¢¼Òµç¼°¼Ò¾ß£¬¼Æ3Íò(Óв¿·ÖÅ®·½ÒÔ¼Þ×±ÐÎʽ³ö×ʳе£)¡£
4¡¢½Î³µ£¬ÒÔÆÕͨ´ú²½³µÎª±ê×¼£¬¼Æ10Íò¡£
5¡¢°ìϲ¾Æ£¬ÒÔÖеȾƵê25×ÀΪÀý£¬°üÀ¨×Ô´ø¾Æ¡¢ÑÌ¡¢ÌÇ£¬¼Æ1200×25=3Íò¡£»ØÊÕºì°üÒÔÿ×Àƽ¾ù1200 Ôª¼Æ£¬1200×25=3Íò£¬ÊÕÖ§ÏàµÖ¡£
6¡¢¶ÈÃÛÔ£¬ÒÔ¸Û°Ä¡¢ÐÂÂíÌ©¡¢ÔÆÄÏ¡¢º£ÄÏΪÖ÷Òª³öÐеأ¬Æ½¾ùÿÈË·ÑÓÃÒÔ8000ԪΪ±ê×¼£¬¼Æ 8000×2=1¡£6Íò¡£
7¡¢´Ó̸Áµ°®µ½¾ö¶¨½á»éÕâ¶Îʱ¼ä£¬°üÀ¨³öÈ¥³Ô·¹¡¢ÂòÀñÎï¡¢ÓéÀÖ¡¢ÂÃÓΡ¢ËÍÅ®ÓѸ¸Ä¸½ÚÈÕÀñÆ·µÈ£¬Æ½¾ùÿÔÂÒÔ1000 ԪΪ±ê×¼£¬Ì¸2Ä꣬¼Æ1000×12×2=2¡£4Íò¡£
ÒÔÄз½¼ÒÍ¥30ÍòµÄ¼Ò²ú£¬ÄÐÈËÄêÊÕÈë6ÍòÔª¼Æ£¬(102¡£8-30)/6=12¡£1Äê¡£×îºóµÃ³ö½áÂÛΪ£ºÄз½Çã¼Òµ´²ú+ÄÐÈ˲»³Ô²»ºÈ¹¤×÷½ü12¡£1 Äê=ÌÖÒ»¸öÄϾ©ÖеÈÌõ¼þµÄÀÏÆŵijɱ¾¡£
µÚÆßÃûËÕÖÝ£º94¡£4ÍòÔª
2¡¢×°ÐÞ£¬ÒÔÖеÈ×°ÐÞ£¬100ƽË㣬¼ÆΪ10Íò¡£
3¡¢¼Òµç¼°¼Ò¾ß£¬¼Æ5Íò(Óв¿·ÖÅ®·½ÒÔ¼Þ×±ÐÎʽ³ö×ʳе£)£¬¹Ê¼Æ2¡£5Íò¡£
4¡¢½Î³µ£¬ÒÔÆÕͨ´ú²½³µÎª±ê×¼£¬¼ÆΪ10Íò¡£
5¡¢°ìϲ¾Æ£¬ÒÔÖеȾƵê(ϲÀֵĵµ´Î)25×À£¬°üÀ¨×Ô´ø¾Æ¡¢ÑÌ¡¢ÌÇ£¬¼Æ1000×25=2¡£5Íò£¬»ØÊÕºì°üÒÔÿ×Àƽ¾ù2000Ôª£¬¼Æ 2000×25=5Íò£¬Ó¯Àû2¡£5Íò¡£
7¡¢´ÓÅÝ椵½¾ö¶¨½á»éÕâ¶Îʱ¼ä(Áµ°®ÆÚ)£¬°üÀ¨³öÈ¥³Ô·¹¡¢ÂòÀñÎï¡¢ÓéÀÖ¡¢ÂÃÓΡ¢ËÍÅ®ÓѸ¸Ä¸½ÚÈÕÀñÆ·µÈ£¬Æ½¾ùÿÔÂÒÔ1500ÔªµÄ±ê×¼£¬Ì¸2Ä꣬¼Æ 1500×12×2=3¡£6Íò¡£
ÒÔÄз½¼ÒÍ¥30ÍòµÄ¼Ò²ú£¬ÄÐÈËÄêÊÕÈë6Íò¼Æ£¬ (94¡£4-30)/6=10¡£7Äê¡£×îºóµÃ³ö½áÂÛΪ£ºÄз½Çã¼Òµ´²ú+ÄÐÈ˲»³Ô²»ºÈ¹¤×÷10¡£7Äê=ÌÖÒ»¸öËÕÖÝÖеÈÌõ¼þÀÏÆŵijɱ¾£¡
¡¡¹þ¶û±õHC120 ·äÄñ£¨·¨ÓColibri£©Ò²³ÆÅ·Ö±EC120£¬ÊÇ5×ùµ¥ÒýÇæµ¥Ö÷ÐýÒíÇáÐÍÖ±Éý»ú¡£ÓÉÅ·ÖÞÖ±Éý»ú¹«Ë¾£¬Öйú¹ú¼Òº½¿Õ¼¼Êõ½ø³ö¿Ú¹«Ë¾£Ïêϸ>>