ij¹¤³§2010ÄêµÚÒ»¼¾¶ÈÉú²úµÄA¡¢B¡¢C¡¢DËÄÖÖÐͺŵIJúÆ·²úÁ¿ÓÃÌõÐÎͼ±íʾÈçͼ£¬ÏÖÓ÷ֲã³éÑùµÄ·½·¨´ÓÖÐÑ¡È¡50¼þÑùÆ·²Î¼ÓËÄÔ·ݵÄÒ»¸öÕ¹Ïú»á£º
£¨1£©ÎÊA¡¢B¡¢C¡¢DÐͺŵIJúÆ·¸÷³éÈ¡¶àÉÙ¼þ£¿
£¨2£©´Ó50¼þÑùÆ·Ëæ»úµÄ³éÈ¡2¼þ£¬ÇóÕâ2¼þ²úÆ·Ç¡ºÃÊDz»Í¬ÐͺŲúÆ·µÄ¸ÅÂÊ£»
£¨3£©´ÓA¡¢CÐͺŵIJúÆ·ÖÐËæ»úµÄ³éÈ¡3¼þ£¬ÓÃ?±íʾ³éÈ¡AÖÖÐͺŵIJúÆ·¼þÊý£¬Çó?µÄ·Ö²¼ÁкÍÊýѧÆÚÍû£®

½â£º£¨1£©´ÓÌõ±íͼÉÏ¿ÉÖª£¬¹²Éú²ú²úÆ·ÓÐ50+100+150+200=500£¨¼þ£©£¬
ÑùÆ·±ÈΪ
ËùÒÔA¡¢B¡¢C¡¢DËÄÖÖÐͺŵIJúÆ··Ö±ðÈ¡¼´Ñù±¾ÖÐÓ¦³éÈ¡A²úÆ·10¼þ£¬B²úÆ·20¼þ£¬C²úÆ·5¼þ£¬D²úÆ·15¼þ£®
£¨2£©´Ó50¼þ²úÆ·ÖÐÈÎÈ¡2¼þ¹²ÓÐC502=1225ÖÖ·½·¨£¬
2¼þǡΪͬһ²úÆ·µÄ·½·¨ÊýΪC102+C202+C52+C152=350ÖÖ£¬
ËùÒÔ2¼þÇ¡ºÃΪ²»Í¬ÐͺŵIJúÆ·µÄ¸ÅÂÊΪ£®
£¨3£©


£¨10·Ö£©
ËùÒԦεķֲ¼ÁÐÈçÏ£º£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

¾«Ó¢¼Ò½ÌÍøij¹¤³§2010ÄêµÚÒ»¼¾¶ÈÉú²úµÄA¡¢B¡¢C¡¢DËÄÖÖÐͺŵIJúÆ·²úÁ¿ÓÃÌõÐÎͼ±íʾÈçͼ£¬ÏÖÓ÷ֲã³éÑùµÄ·½·¨´ÓÖÐÑ¡È¡50¼þÑùÆ·²Î¼ÓËÄÔ·ݵÄÒ»¸öÕ¹Ïú»á£º
£¨1£©ÎÊA¡¢B¡¢C¡¢DÐͺŵIJúÆ·¸÷³éÈ¡¶àÉÙ¼þ£¿
£¨2£©´Ó50¼þÑùÆ·Ëæ»úµÄ³éÈ¡2¼þ£¬ÇóÕâ2¼þ²úÆ·Ç¡ºÃÊDz»Í¬ÐͺŲúÆ·µÄ¸ÅÂÊ£»
£¨3£©´ÓA¡¢CÐͺŵIJúÆ·ÖÐËæ»úµÄ³éÈ¡3¼þ£¬Óæαíʾ³éÈ¡AÖÖÐͺŵIJúÆ·¼þÊý£¬Çó¦ÎµÄ·Ö²¼ÁкÍÊýѧÆÚÍû£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º2012-2013ѧÄêºþÄÏÊ¡ÓÀÖÝÊÐÆîÑôËÄÖиßÈý£¨ÉÏ£©¶Î¿¼ÊýѧÊÔ¾í£¨Àí¿Æ£©£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

ij¹¤³§2010ÄêµÚÒ»¼¾¶ÈÉú²úµÄA¡¢B¡¢C¡¢DËÄÖÖÐͺŵIJúÆ·²úÁ¿ÓÃÌõÐÎͼ±íʾÈçͼ£¬ÏÖÓ÷ֲã³éÑùµÄ·½·¨´ÓÖÐÑ¡È¡50¼þÑùÆ·²Î¼ÓËÄÔ·ݵÄÒ»¸öÕ¹Ïú»á£º
£¨1£©ÎÊA¡¢B¡¢C¡¢DÐͺŵIJúÆ·¸÷³éÈ¡¶àÉÙ¼þ£¿
£¨2£©´Ó50¼þÑùÆ·Ëæ»úµÄ³éÈ¡2¼þ£¬ÇóÕâ2¼þ²úÆ·Ç¡ºÃÊDz»Í¬ÐͺŲúÆ·µÄ¸ÅÂÊ£»
£¨3£©´ÓA¡¢CÐͺŵIJúÆ·ÖÐËæ»úµÄ³éÈ¡3¼þ£¬Óæαíʾ³éÈ¡AÖÖÐͺŵIJúÆ·¼þÊý£¬Çó¦ÎµÄ·Ö²¼ÁкÍÊýѧÆÚÍû£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º2012-2013ѧÄêºþÄÏÊ¡ÓÀÖÝÊÐÆîÑôËÄÖиßÈý£¨ÉÏ£©¶Î¿¼ÊýѧÊÔ¾í£¨Àí¿Æ£©£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

ij¹¤³§2010ÄêµÚÒ»¼¾¶ÈÉú²úµÄA¡¢B¡¢C¡¢DËÄÖÖÐͺŵIJúÆ·²úÁ¿ÓÃÌõÐÎͼ±íʾÈçͼ£¬ÏÖÓ÷ֲã³éÑùµÄ·½·¨´ÓÖÐÑ¡È¡50¼þÑùÆ·²Î¼ÓËÄÔ·ݵÄÒ»¸öÕ¹Ïú»á£º
£¨1£©ÎÊA¡¢B¡¢C¡¢DÐͺŵIJúÆ·¸÷³éÈ¡¶àÉÙ¼þ£¿
£¨2£©´Ó50¼þÑùÆ·Ëæ»úµÄ³éÈ¡2¼þ£¬ÇóÕâ2¼þ²úÆ·Ç¡ºÃÊDz»Í¬ÐͺŲúÆ·µÄ¸ÅÂÊ£»
£¨3£©´ÓA¡¢CÐͺŵIJúÆ·ÖÐËæ»úµÄ³éÈ¡3¼þ£¬Óæαíʾ³éÈ¡AÖÖÐͺŵIJúÆ·¼þÊý£¬Çó¦ÎµÄ·Ö²¼ÁкÍÊýѧÆÚÍû£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º2012-2013ѧÄêºþÄÏÊ¡ÉÛÑôÊж´¿ÚÒ»ÖиßÈý£¨ÉÏ£©µÚÒ»´ÎÔ¿¼ÊýѧÊÔ¾í£¨Àí¿Æ£©£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

ij¹¤³§2010ÄêµÚÒ»¼¾¶ÈÉú²úµÄA¡¢B¡¢C¡¢DËÄÖÖÐͺŵIJúÆ·²úÁ¿ÓÃÌõÐÎͼ±íʾÈçͼ£¬ÏÖÓ÷ֲã³éÑùµÄ·½·¨´ÓÖÐÑ¡È¡50¼þÑùÆ·²Î¼ÓËÄÔ·ݵÄÒ»¸öÕ¹Ïú»á£º
£¨1£©ÎÊA¡¢B¡¢C¡¢DÐͺŵIJúÆ·¸÷³éÈ¡¶àÉÙ¼þ£¿
£¨2£©´Ó50¼þÑùÆ·Ëæ»úµÄ³éÈ¡2¼þ£¬ÇóÕâ2¼þ²úÆ·Ç¡ºÃÊDz»Í¬ÐͺŲúÆ·µÄ¸ÅÂÊ£»
£¨3£©´ÓA¡¢CÐͺŵIJúÆ·ÖÐËæ»úµÄ³éÈ¡3¼þ£¬Óæαíʾ³éÈ¡AÖÖÐͺŵIJúÆ·¼þÊý£¬Çó¦ÎµÄ·Ö²¼ÁкÍÊýѧÆÚÍû£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸