Ñ¡Ôñϲ»¶µÄÌõ¼þÌîÔÚºáÏßÉÏ£¬×é³ÉÓ¦ÓÃÌ⣬²¢½â´ð£®
Ò»¸ùÌúË¿£¬µÚÒ»´ÎÓÃȥȫ³¤µÄ
18
£¬µÚ¶þ´ÎÓÃÈ¥66Ã×£¬
£¨1£©µÚÒ»´Î±ÈµÚ¶þ´ÎÉÙÓÃ36Ã×£¨2£©ÒÑÓõÄռȫ³¤µÄ40% £¨3£©µÚÒ»´ÎÓÃÈ¥µÄÃ×ÊýÓëµÚ¶þ´ÎÓÃÈ¥µÄÃ×ÊýµÄ±ÈÊÇ5£º11
£¨1£©µÚÒ»´Î±ÈµÚ¶þ´ÎÉÙÓÃ36Ã×£¨2£©ÒÑÓõÄռȫ³¤µÄ40% £¨3£©µÚÒ»´ÎÓÃÈ¥µÄÃ×ÊýÓëµÚ¶þ´ÎÓÃÈ¥µÄÃ×ÊýµÄ±ÈÊÇ5£º11
£¬Õâ¸ùÌúË¿È«³¤È«³¤¶àÉÙÃ×£¿
Ìõ¼þ£¨1£©µÚÒ»´Î±ÈµÚ¶þ´ÎÉÙÓÃ36Ã× £¨2£©ÒÑÓõÄռȫ³¤µÄ40% £¨3£©µÚÒ»´ÎÓÃÈ¥µÄÃ×ÊýÓëµÚ¶þ´ÎÓÃÈ¥µÄÃ×ÊýµÄ±ÈÊÇ5£º11£®
·ÖÎö£º£¨1£©µÚÒ»´Î±ÈµÚ¶þ´ÎÉÙÓÃ36Ã×£¬ÔòµÚÒ»´ÎÓÃÈ¥66-36=30Ã×£¬¸ù¾Ý·ÖÊý³ý·¨µÄÒâÒ壬Õâ¸ùÌúË¿¹²ÓÐ30¡Â
1
8
=240Ã×£»
£¨2£©ÒÑÓõÄռȫ³¤µÄ40%£¬¸ù¾Ý·ÖÊý¼õ·¨µÄÒâÒå¿ÉÖª£¬µÚ¶þ´ÎÓÃÈ¥µÄռȫ³¤µÄ40%-
1
8
£¬ËùÒÔÈ«³¤Îª£º66¡Â£¨40%-
1
8
£©£»
£¨3£©µÚÒ»´ÎÓÃÈ¥µÄÃ×ÊýÓëµÚ¶þ´ÎÓÃÈ¥µÄÃ×ÊýµÄ±ÈÊÇ5£º11£¬ÔòµÚÒ»´ÎÓÃÈ¥66¡Á
5
11
=30Ã×£¬ËùÒÔÈ«³¤Îª30¡Â
1
8
=240Ã×£®
½â´ð£º½â£º£¨1£©£¨66-36£©¡Â
1
8

=30¡Â
1
8
£¬
=240£¨Ã×£©£®
´ð£ºÈ«³¤Îª240Ã×£®

£¨2£©66¡Â£¨40%-
1
8
£©
=66¡Â27.5%£¬
=240£¨Ã×£©£®
´ð£ºÈ«³¤Îª240Ã×£®

£¨3£©66¡Á
5
11
¡Â
1
8

=30¡Á8£¬
=240£¨Ã×£©£®
´ð£ºÈ«³¤Îª240Ã×£®
µãÆÀ£º±¾ÌâËäÈ»¼ÆËã½á¹ûÏàͬ£¬µ«ÓÉÓÚÑ¡ÔñµÄÌõ¼þ£¬ÁÐʽҲ¾Í²»Í¬£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£ºÐ¡Ñ§Êýѧ À´Ô´£º ÌâÐÍ£º

Ñ¡ÔñºÏÊʵķÖÊýÌîÔÚºáÏßÉÏ£®
Óë
2
3
ÏàµÈµÄ·ÖÊý£º
4
6
¡¢
6
9
¡­£»
4
6
¡¢
6
9
¡­£»
£»
Óë
3
4
ÏàµÈµÄ·ÖÊý£º
6
8
¡¢
9
12
¡¢
12
16
¡­
6
8
¡¢
9
12
¡¢
12
16
¡­
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£ºÐ¡Ñ§Êýѧ À´Ô´£º ÌâÐÍ£º

£¨2013?Áúº£ÊÐÄ£Ä⣩ѡÔñϲ»¶µÄÌõ¼þÌîÔÚºáÏßÉÏ£¬×é³ÉÓ¦ÓÃÌ⣬²¢½â´ð£®
1¡¢Ò»¸ùÌúË¿£¬µÚÒ»´ÎÓÃȥȫ³¤µÄ
1
8
£¬µÚ¶þ´ÎÓÃÈ¥66Ã×£¬
ÒÑÓõÄռȫ³¤µÄ40%
ÒÑÓõÄռȫ³¤µÄ40%
£¬Õâ¸ùÌúË¿È«³¤È«³¤¶àÉÙÃ×£¿
Ìõ¼þ£¨1£©µÚÒ»´Î±ÈµÚ¶þ´ÎÉÙÓÃ36Ã×   
£¨2£©ÒÑÓõÄռȫ³¤µÄ40%   
£¨3£©µÚÒ»´ÎÓÃÈ¥µÄÃ×ÊýÓëµÚ¶þ´ÎÓÃÈ¥µÄÃ×ÊýµÄ±ÈÊÇ5£º11£®
2¡¢¶á¹Úƽ̨
ÓÐÁ½¸ùÌúË¿£¬Ò»¸ù³¤8ÀåÃ×£¬ÁíÒ»¸ù³¤6ÀåÃ×£¬°ÑÁ½¸ù¶¼È¼µôͬÑù³¤µÄÒ»²¿·Öºó£¬¶ÌµÄÒ»¸ùʣϵij¤¶ÈÊdz¤µÄÒ»¸ùʣϵÄ
3
5
£®Ã¿¶Îȼµô¶àÉÙÀåÃ×£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£ºÐ¡Ñ§Êýѧ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

Ñ¡Ôñϲ»¶µÄÌõ¼þÌîÔÚºáÏßÉÏ£¬×é³ÉÓ¦ÓÃÌ⣬²¢½â´ð£®
Ò»¸ùÌúË¿£¬µÚÒ»´ÎÓÃȥȫ³¤µÄÊýѧ¹«Ê½£¬µÚ¶þ´ÎÓÃÈ¥66Ã×£¬______£¬Õâ¸ùÌúË¿È«³¤È«³¤¶àÉÙÃ×£¿
Ìõ¼þ£¨1£©µÚÒ»´Î±ÈµÚ¶þ´ÎÉÙÓÃ36Ã× £¨2£©ÒÑÓõÄռȫ³¤µÄ40% £¨3£©µÚÒ»´ÎÓÃÈ¥µÄÃ×ÊýÓëµÚ¶þ´ÎÓÃÈ¥µÄÃ×ÊýµÄ±ÈÊÇ5£º11£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£ºÐ¡Ñ§Êýѧ À´Ô´£ºÐ¡¿¼ÕæÌâ ÌâÐÍ£º½â´ðÌâ

Ñ¡Ôñϲ»¶µÄÌõ¼þÌîÔÚºáÏßÉÏ£¬×é³ÉÓ¦ÓÃÌ⣬²¢½â´ð¡£
Ò»¸ùÌúË¿£¬µÚÒ»´ÎÓÃȥȫ³¤µÄ£¬µÚ¶þ´ÎÓÃÈ¥66Ã×£¬______£¬Õâ¸ùÌúË¿È«³¤È«³¤¶àÉÙÃ×£¿
Ìõ¼þ£¨1£©µÚÒ»´Î±ÈµÚ¶þ´ÎÉÙÓÃ36Ã×£»£¨2£©ÒÑÓõÄռȫ³¤µÄ40%£»£¨3£©µÚÒ»´ÎÓÃÈ¥µÄÃ×ÊýÓëµÚ¶þ´ÎÓÃÈ¥µÄÃ×ÊýµÄ±ÈÊÇ5¡Ã11¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸