ÌâÄ¿ÄÚÈÝ
Äϼ«´ó½ÊÇ×îºó±»·¢ÏֵĴ󽣬ҲÊÇÖÁ½ñûÓг£×¡ÈË¿Ú¾ÓסµÄ´ó½£¬Ä¿Ç°ÓÐ20¶à¸ö¹ú¼ÒÔÚÕâÀィÁ¢100¶à¸ö¿¼²ì»ùµØ£®¶ÁÏÂͼÅжϻشð£®
£¨1£©¶ÁͼÌîд£º
¼×µØµÄ¾Î³¶È______ÒÒ______Ñó¡¡±û______ÖÞ
£¨2£©ÎÒ¹úÒѾ½¨Á¢ÁËÈý¸öÄϼ«¿Æ¿¼Õ¾£¬Î»ÓÚº®´øµÄÊÇ______¡¢______£®³¤³ÇվλÓÚÖÐɽվµÄ______·½Ïò£¬À¥ÂØÕ¾ÀëÄϼ«µÄ¾àÀëÔ¼ÊÇ______ǧÃ×£®
£¨3£©ÓÃѧ¹ýµÄÓ°ÏìÆøºòµÄÖ÷ÒªÒòËØ£¬·ÖÎöÄϼ«µØÇøÐγɡ°µØÇòÉÏ×îÀäµÄµØÇø¡±µÄÔÒò£®
½â£º£¨1£©µØÇò×ÔתµÄ·½ÏòÊÇ×ÔÎ÷Ïò¶«£®´ÓÄϼ«ÉÏ¿Õ¿´£¬ÊÇ˳ʱÕëÐýת£¬¿ÉÅжϳö¼×µØµÄ¾Î³¶È£¨ 80¡ãW¡¢66.5¡ãS£©£»¸ù¾ÝµØÀíλÖÿÉÖªÒÒÊÇ̫ƽÑ󣬱ûÊÇÄϼ«ÖÞ£®
£¨2£©³¤³ÇÕ¾µÄ¾Î³¶ÈÔ¼ÊÇ£¨60¡ãW£¬60¡ãS£©£¬À¥ÂØÕ¾µÄ¾Î³¶ÈÔ¼ÊÇ£¨80¡ãS£¬77¡ãE£©£¬ÖÐɽվµÄ¾Î³¶ÈÔ¼ÊÇ£¨70¡ãS£¬76¡ãE£©£¬ËùÒÔÖÐɽվºÍÀ¥ÂØվλÓÚº®´ø£¬³¤³ÇվλÓÚÖÐɽվµÄÎ÷±±·½Ïò£®ÒòΪγ¶ÈÏà²î1¡ã£¬¾àÀëԼΪ110ǧÃ×£¬ËùÒÔÀ¥ÂØÕ¾ÀëÄϼ«µÄ¾àÀëΪ£º£¨90¡ã-80¡ã£©¡Á110=1100ǧÃ×£®
£¨3£©Äϼ«ÖÞÓÉÓÚγ¶È¸ß¡¢º£°Î¸ß¡¢±ùÑ©¸²¸ÇµÈÔÒò£¬ÆøºòÑϺ®£®
¹Ê´ð°¸Îª£º£¨1£©£¨80¡ãW¡¢66.5¡ãS£©£»Ì«Æ½£» Äϼ«£»£¨2£©ÖÐɽվ£» À¥ÂØÕ¾£» Î÷±±£» 1100£»£¨3£©Î³¶È¸ß£¬»ñµÃÌ«Ñô¹âÈÈÉÙ£¬µØÊƸߣ¬Æøεͣ®
·ÖÎö£ºÄϼ«µØÇø´¦ÓÚµØÇòµÄ×îÄ϶ˣ¬ÓÉÓÚÌØÊâµÄµØÀíλÖã¬ÐγÉÁ˶ÀÌصÄÆøºò»·¾³£¬Äϼ«µØÇøÓзḻµÄ¿ó²ú×ÊÔ´£¬ÆäÖнÏΪ·á¸»µÄÊÇú̿ºÍÌú¿ó£¬Äϼ«µØÇøµÄÆó¶ìÄÜÔÚµØÇòÉÏÆøºò×À䣬»·¾³×î¶ñÁӵĵط½Éú´æÖÁ½ñ²¢·±Ñܺó´ú£¬ËüÃdzÉΪÄϼ«±ùÑ©´ó½ÉϵÄÕæÕýÖ÷ÈË£¬Äϼ«Æó¶ì±»Ó÷ΪÄϼ«µÄÏóÕ÷£¬ÓÉÓÚÄϼ«µØÇø¶ÀÌصĵØÀíλÖ㬽øÐпÆѧ¿¼²ìÒ»°ãÑ¡ÔñÔÚÆøνÏΪκ͵Ä2Ô£¬ÇÒÄϼ«µØÇøÓм«ÖçÏÖÏó£®
µãÆÀ£º¸ÃÌâµÄ×ÛºÏÐÔ½ÏÇ¿£¬½â´ðʱÈÏÕæÔĶÁµØͼ£¬¾¡¿ÉÄܵĴÓͼÉÏ»ñÈ¡ÓÐÓõÄÐÅÏ¢£®
£¨2£©³¤³ÇÕ¾µÄ¾Î³¶ÈÔ¼ÊÇ£¨60¡ãW£¬60¡ãS£©£¬À¥ÂØÕ¾µÄ¾Î³¶ÈÔ¼ÊÇ£¨80¡ãS£¬77¡ãE£©£¬ÖÐɽվµÄ¾Î³¶ÈÔ¼ÊÇ£¨70¡ãS£¬76¡ãE£©£¬ËùÒÔÖÐɽվºÍÀ¥ÂØվλÓÚº®´ø£¬³¤³ÇվλÓÚÖÐɽվµÄÎ÷±±·½Ïò£®ÒòΪγ¶ÈÏà²î1¡ã£¬¾àÀëԼΪ110ǧÃ×£¬ËùÒÔÀ¥ÂØÕ¾ÀëÄϼ«µÄ¾àÀëΪ£º£¨90¡ã-80¡ã£©¡Á110=1100ǧÃ×£®
£¨3£©Äϼ«ÖÞÓÉÓÚγ¶È¸ß¡¢º£°Î¸ß¡¢±ùÑ©¸²¸ÇµÈÔÒò£¬ÆøºòÑϺ®£®
¹Ê´ð°¸Îª£º£¨1£©£¨80¡ãW¡¢66.5¡ãS£©£»Ì«Æ½£» Äϼ«£»£¨2£©ÖÐɽվ£» À¥ÂØÕ¾£» Î÷±±£» 1100£»£¨3£©Î³¶È¸ß£¬»ñµÃÌ«Ñô¹âÈÈÉÙ£¬µØÊƸߣ¬Æøεͣ®
·ÖÎö£ºÄϼ«µØÇø´¦ÓÚµØÇòµÄ×îÄ϶ˣ¬ÓÉÓÚÌØÊâµÄµØÀíλÖã¬ÐγÉÁ˶ÀÌصÄÆøºò»·¾³£¬Äϼ«µØÇøÓзḻµÄ¿ó²ú×ÊÔ´£¬ÆäÖнÏΪ·á¸»µÄÊÇú̿ºÍÌú¿ó£¬Äϼ«µØÇøµÄÆó¶ìÄÜÔÚµØÇòÉÏÆøºò×À䣬»·¾³×î¶ñÁӵĵط½Éú´æÖÁ½ñ²¢·±Ñܺó´ú£¬ËüÃdzÉΪÄϼ«±ùÑ©´ó½ÉϵÄÕæÕýÖ÷ÈË£¬Äϼ«Æó¶ì±»Ó÷ΪÄϼ«µÄÏóÕ÷£¬ÓÉÓÚÄϼ«µØÇø¶ÀÌصĵØÀíλÖ㬽øÐпÆѧ¿¼²ìÒ»°ãÑ¡ÔñÔÚÆøνÏΪκ͵Ä2Ô£¬ÇÒÄϼ«µØÇøÓм«ÖçÏÖÏó£®
µãÆÀ£º¸ÃÌâµÄ×ÛºÏÐÔ½ÏÇ¿£¬½â´ðʱÈÏÕæÔĶÁµØͼ£¬¾¡¿ÉÄܵĴÓͼÉÏ»ñÈ¡ÓÐÓõÄÐÅÏ¢£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿