ÌâÄ¿ÄÚÈÝ
ÒÑÖª¹ûÓ¬µÄ³¤³áÓë²Ð³áÊÇÒ»¶ÔÏà¶ÔÐÔ×´(ÏÔÐÔ»ùÒòÓÃA±íʾ£¬ÒþÐÔ»ùÒòÓÃa±íʾ)£»ºìÑÛÓë°×ÑÛÊÇÁíÒ»¶ÔÏà¶ÔÐÔ×´(ÏÔÐÔ»ùÒòÓÃB±íʾ£¬ÒþÐÔ»ùÒòÓÃb±íʾ)¡£Á½Ö»Ç×´ú¹ûÓ¬ÔÓ½»£¬×ÓÒ»´úÖдÆÓ¬ºÍÐÛÓ¬µÄ±íÏÖÐͼ°±ÈÀýÈçϱíËùʾ¡£
| ÐÔ±ð | ³¤³áºìÑÛ | ³¤³á°×ÑÛ | ²Ð³áºìÑÛ | ²Ð³á°×ÑÛ |
| ÐÛÐÔ | 3/8 | 3/8 | 1/8 | 1/8 |
| ´ÆÐÔ | 3/4 | 0 | 1/4 | 0 |
(1)¹ûÓ¬Ìåϸ°ûÖÐÓÐ4¶ÔȾɫÌ壬¶ÔÆä»ùÒò×é½øÐÐÑо¿Ó¦²âÐò________ÌõȾɫÌå¡£ÔÚ¾«×ÓµÄÐγɹý³ÌÖУ¬µ±È¾É«ÌåµÚ¶þ´ÎÒÆÏòϸ°ûÁ½¼«Ê±£¬Ï¸°ûÖÐÓÐ________¸ö×ÅË¿µã¡£
(2)¿ØÖƺìÑÛÓë°×Ñ۵ĻùÒòλÓÚ________(Ìî¡°X¡±»ò¡°³£¡±)ȾɫÌåÉÏ£»×ÓÒ»´ú±íÏÖÐÍΪ³¤³áºìÑ۵ĴÆÓ¬ÖУ¬´¿ºÏ×ÓÓëÔÓºÏ×ӵıÈÀýΪ________¡£
(3)ÔÚÒ»´ÎÔÓ½»ÊµÑéÖУ¬³¤³áºìÑÛÐÛÓ¬¡Á³¤³á°×ÑÛ´ÆÓ¬£¬²úÏÂÒ»Ö»ÐÔȾɫÌå×é³ÉΪXXYµÄ²Ð³á°×ÑÛ¹ûÓ¬£¬ÔÚûÓлùÒòÍ»±äµÄÇé¿öÏ£¬ÓëÇ×´ú´ÆÓ¬²ÎÓëÊܾ«µÄÂÑϸ°ûÒ»Æð²úÉúµÄ3¸ö¼«Ì壬ÆäȾɫÌå×é³É¼°»ùÒò·Ö²¼¿ÉÄܰüÀ¨ÏÂÁÐËùʾÄÄЩÇé¿ö________(ÌîÐòºÅ)¡£
¢Ù ¢Ú ¢Û ¢Ü ¢Ý
ͼZ510
(4)¹ûÓ¬ÌåÄÚÁíÓÐÒ»¶Ô»ùÒòT¡¢t£¬µ±t»ùÒò´¿ºÏʱ¶ÔÐÛ¹ûÓ¬ÎÞÓ°Ï죬µ«»áʹ´Æ¹ûÓ¬ÐÔ·´×ª³É²»ÓýµÄÐÛ¹ûÓ¬¡£ÔÚÓÖÒ»´ÎʵÑéÖУ¬ÈÃÇ×´úÒ»Ö»´¿ºÏºìÑ۴ƹûÉþÓëÒ»Ö»´¿ºÏ°×ÑÛÐÛ¹ûÓ¬ÔÓ½»£¬ËùµÃF1µÄ´Æ¡¢ÐÛ¹ûÓ¬Ëæ»ú½»Å䣬F2´Æ¡¢ÐÛ±ÈÀýΪ3¡Ã5¡£Ôò¿ÉÒÔÅжÏT¡¢t»ùÒòλÓÚ________(Ìî¡°X¡±»ò¡°³£¡±)ȾɫÌåÉÏ£¬F2ÐÛ¹ûÓ¬Öй²ÓÐ________ÖÖ»ùÒòÐÍ(²»¿¼Âdz¤³áÓë²Ð³áÕâ¶ÔÐÔ×´)¡£
(1)5 8 (2)X 1¡Ã5 (3)¢Ù¢Û¢Ü¢Ý (4) ³£ 8
½âÎö
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿