ÌâÄ¿ÄÚÈÝ
25¡¢Ëæ»ú³éȡij³ÇÊÐ30ÌìµÄ¿ÕÆøÖÊÁ¿×´¿öͳ¼ÆÈçÏ£º
ÆäÖУºw¡Ü50ʱ£¬¿ÕÆøÖÊÁ¿ÎªÓÅ£»50£¼w¡Ü100ʱ£¬¿ÕÆøÖÊÁ¿ÎªÁ¼£»100£¼w¡Ü150ʱ£¬¿ÕÆøÖÊÁ¿ÎªÇá΢ÎÛȾ£®
£¨1£©Èç¹ûÒªÀûÓÃÃæ»ý·Ö±ð±íʾ¿ÕÆøÖÊÁ¿µÄÓÅ¡¢Á¼¼°Çá΢ÎÛȾ£¬ÄÇôÕâÈýÀà¿ÕÆøÖÊÁ¿µÄÃæ»ýÖ®±ÈΪ¶àÉÙ£¿
£¨2£©¹À¼Æ¸Ã³ÇÊÐÒ»Ä꣨ÒÔ365Ìì¼Æ£©ÖÐÓжàÉÙÌì¿ÕÆøÖÊÁ¿´ïµ½Á¼ÒÔÉÏ£»
£¨3£©±£»¤»·¾³ÈËÈËÓÐÔð£¬ÄãÄÜ˵³ö¼¸ÖÖ±£»¤»·¾³µÄºÃ·½·¨Âð£¿
| ÎÛȾָÊý£¨¦Ø£© | 40 | 70 | 90 | 110 | 120 | 140 |
| ÌìÊý£¨t£© | 3 | 5 | 10 | 7 | 4 | 1 |
£¨1£©Èç¹ûÒªÀûÓÃÃæ»ý·Ö±ð±íʾ¿ÕÆøÖÊÁ¿µÄÓÅ¡¢Á¼¼°Çá΢ÎÛȾ£¬ÄÇôÕâÈýÀà¿ÕÆøÖÊÁ¿µÄÃæ»ýÖ®±ÈΪ¶àÉÙ£¿
£¨2£©¹À¼Æ¸Ã³ÇÊÐÒ»Ä꣨ÒÔ365Ìì¼Æ£©ÖÐÓжàÉÙÌì¿ÕÆøÖÊÁ¿´ïµ½Á¼ÒÔÉÏ£»
£¨3£©±£»¤»·¾³ÈËÈËÓÐÔð£¬ÄãÄÜ˵³ö¼¸ÖÖ±£»¤»·¾³µÄºÃ·½·¨Âð£¿
·ÖÎö£º£¨1£©´ÓͼÖжÁ³öÈýÖÖÇé¿öµÄ¾ßÌåÊý×Ö£¬Çó±È¼´¿É£®
£¨2£©´ÓÖÐÏȲé³öÁ¼µÄ¾ßÌåÊý×Ö£¬Çó³ö¿ÕÆø´ïµ½Á¼µÄÖÊÁ¿±È£¬ÔÙ°ÑËü×÷ΪÑù±¾¼ÆËãÒ»ÄêÖÐÓжàÉÙÌì¿ÕÆøÖÊÁ¿´ïµ½Á¼ÒÔÉÏ£®
£¨3£©½áºÏÉú»îÖÐÀý×Óд¼¸ÖÖ¼´¿É£¬´ð°¸²»Î¨Ò»£®
£¨2£©´ÓÖÐÏȲé³öÁ¼µÄ¾ßÌåÊý×Ö£¬Çó³ö¿ÕÆø´ïµ½Á¼µÄÖÊÁ¿±È£¬ÔÙ°ÑËü×÷ΪÑù±¾¼ÆËãÒ»ÄêÖÐÓжàÉÙÌì¿ÕÆøÖÊÁ¿´ïµ½Á¼ÒÔÉÏ£®
£¨3£©½áºÏÉú»îÖÐÀý×Óд¼¸ÖÖ¼´¿É£¬´ð°¸²»Î¨Ò»£®
½â´ð£º½â£º£¨1£©´Ó±íÖпÉÒÔ¿´³öw¡Ü50£¬ÓÐ3Ì죬50£¼w¡Ü100µÄÓÐ5+10=15Ì죬100£¼w¡Ü150µÄÓÐ7+4+1=12Ì죬ËùÒÔÃæ»ý±ÈΪ3£º15£º12¼´£¬1£º5£º4£»
£¨2£©¿ÕÆøÖÊÁ¿´ïµ½Á¼ÒÔÉÏ£¬´Ó±íÖпÉÒÔ¿´³öÓÐ3+15=18Ì죮ËùÒÔ18¡Â30¡Á365=219Ì죻
£¨3£©¼õÉÙ·ÏÆøµÄÅÅ·Å£®£¨´ð°¸²»Î¨Ò»£©
£¨2£©¿ÕÆøÖÊÁ¿´ïµ½Á¼ÒÔÉÏ£¬´Ó±íÖпÉÒÔ¿´³öÓÐ3+15=18Ì죮ËùÒÔ18¡Â30¡Á365=219Ì죻
£¨3£©¼õÉÙ·ÏÆøµÄÅÅ·Å£®£¨´ð°¸²»Î¨Ò»£©
µãÆÀ£º±¾Ì⿼²é´Óͳ¼Æ±íÖлñÈ¡ÐÅÏ¢µÄÄÜÁ¦£¬¼°Í³¼ÆÖÐÓÃÑù±¾¹À¼Æ×ÜÌåµÄ˼Ï룮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
Ëæ»ú³éȡij³ÇÊÐ30ÌìµÄ¿ÕÆøÖÊÁ¿×´¿öͳ¼ÆÈçÏ£º
ÆäÖУ¬W¡Ü50ʱ£¬¿ÕÆøÖÊÁ¿ÎªÓÅ£»50£¼W¡Ü100ʱ£¬¿ÕÆøÖÊÁ¿ÎªÁ¼£»100£¼W¡Ü150ʱ£¬¿ÕÆøÖÊÁ¿ÎªÇá΢ÎÛȾ£¬ÇëÄãÓÃËùѧ֪ʶ¹À¼Æ¸Ã³ÇÊÐÒ»Ä꣨365Ìì¼Æ£©ÖУ¬ÓжàÉÙÌì¿ÕÆøÖÊÁ¿´ïµ½Á¼ÒÔÉÏ£¨°üÀ¨Á¼£©£®
| ÎÛȾָÊý£¨w£© | 45 | 60 | 70 | 80 | 95 | 110 | 125 |
| ÌìÊý£¨d£© | 2 | 4 | 3 | 9 | 6 | 4 | 2 |
Ëæ»ú³éȡij³ÇÊÐ30ÌìµÄ¿ÕÆøÖÊÁ¿×´¿öͳ¼ÆÈçÏ£º
ÆäÖУ¬¦Ø¡Ü50ʱ£¬¿ÕÆøÖÊÁ¿ÎªÓÅ£»50£¼¦Ø¡Ü100ʱ£¬¿ÕÆøÖÊÁ¿ÎªÁ¼£»100£¼¦Ø¡Ü150ʱ£¬¿ÕÆøÖÊÁ¿ÎªÇá΢ÎÛȾ£®
£¨1£©Çë·Ö±ðËã³öÕâ30ÌìÀï¿ÕÆøÖÊÁ¿ÎªÓÅ¡¢Á¼¡¢Çá΢ÎÛȾËùÕ¼µÄ°Ù·Ö±È£»
£¨2£©ÇëÓÃÉÈÐÎͳ¼ÆÍ¼±íʾ£¨1£©µÄ¼ÆËã½á¹û£»
£¨3£©¹À¼Æ¸Ã³ÇÊÐÒ»Ä꣨ÒÔ365Ìì¼Æ£©ÖÐÓжàÉÙÌì¿ÕÆøÖÊÁ¿´ïµ½Á¼ÒÔÉÏ£®
| ÎÛȾָÊý£¨¦Ø£© | 40 | 70 | 90 | 110 | 120 | 140 |
| ÌìÊý£¨t£© | 3 | 5 | 10 | 7 | 4 | 1 |
£¨1£©Çë·Ö±ðËã³öÕâ30ÌìÀï¿ÕÆøÖÊÁ¿ÎªÓÅ¡¢Á¼¡¢Çá΢ÎÛȾËùÕ¼µÄ°Ù·Ö±È£»
£¨2£©ÇëÓÃÉÈÐÎͳ¼ÆÍ¼±íʾ£¨1£©µÄ¼ÆËã½á¹û£»
£¨3£©¹À¼Æ¸Ã³ÇÊÐÒ»Ä꣨ÒÔ365Ìì¼Æ£©ÖÐÓжàÉÙÌì¿ÕÆøÖÊÁ¿´ïµ½Á¼ÒÔÉÏ£®