ÌâÄ¿ÄÚÈÝ
ÏÂÃæÁ½¸öͳ¼ÆÍ¼£¬·´Ó³µÄÊǼס¢ÒÒÁ½Î»Í¬Ñ§ÔÚ¸´Ï°½×¶ÎÊýѧ×Ô²â³É¼¨ºÍÔÚ¼Òѧϰʱ¼ä·ÖÅäÇé¿ö£®Ç뿴ͼ»Ø´ðÒÔÏÂÎÊÌ⣺
£¨1£©×ÜÌåÉÏ¿´Á½¸öÈ˵ijɼ¨³ÊÏÖ______Ç÷ÊÆ£®
£¨2£©´ÓÕÛÏßͳ¼ÆÍ¼¿´³ö______µÄ³É¼¨Ìá¸ßµÃ¿ì£®
£¨3£©´ÓÌõÐÎͳ¼ÆÍ¼¿´³ö______µÄ·´Ë¼Ê±¼äÉÙһЩ£¬ÉÙ______%£®
£¨4£©¼×±ÈÒÒ·´Ë¼µÄʱ¼ä¶à______%£¬¼×±ÈÒÒ×öÌâµÄʱ¼äÉÙ______%£®
£¨5£©Äãϲ»¶ËµÄѧϰ·½Ê½£¬ÎªÊ²Ã´£¿
£¨6£©Äãϲ»¶ËµÄѧϰ·½Ê½£¬¾ÍÇó³öËû×îºóÈý´Î×Ô²âµÄƽ¾ù³É¼¨
£¨1£©×ÜÌåÉÏ¿´Á½¸öÈ˵ijɼ¨³ÊÏÖ______Ç÷ÊÆ£®
£¨2£©´ÓÕÛÏßͳ¼ÆÍ¼¿´³ö______µÄ³É¼¨Ìá¸ßµÃ¿ì£®
£¨3£©´ÓÌõÐÎͳ¼ÆÍ¼¿´³ö______µÄ·´Ë¼Ê±¼äÉÙһЩ£¬ÉÙ______%£®
£¨4£©¼×±ÈÒÒ·´Ë¼µÄʱ¼ä¶à______%£¬¼×±ÈÒÒ×öÌâµÄʱ¼äÉÙ______%£®
£¨5£©Äãϲ»¶ËµÄѧϰ·½Ê½£¬ÎªÊ²Ã´£¿
£¨6£©Äãϲ»¶ËµÄѧϰ·½Ê½£¬¾ÍÇó³öËû×îºóÈý´Î×Ô²âµÄƽ¾ù³É¼¨
£¨1£©×ÜÌåÉÏ¿´Á½¸öÈ˵ijɼ¨³ÊÏÖÉÏÉýÇ÷ÊÆ£®
£¨2£©´ÓÕÛÏßͳ¼ÆÍ¼¿´³ö¼×µÄ³É¼¨Ìá¸ßµÃ¿ì£®
£¨3£©£¨3-2£©¡Â3¡Á100%¡Ö33.3%£¬
´ð£ºÒÒ·´Ë¼µÄʱ¼äÉÙ£¬ÉÙÔ¼33.3%£®
£¨4£©£¨3-2£©¡Â2¡Á100%=50%£¬
£¨5-4£©¡Â5¡Á100%=20%£¬
´ð£º¼×±ÈÒÒ·´Ë¼µÄʱ¼ä¶à 50%£¬¼×±ÈÒÒ×öÌâµÄʱ¼äÉÙ 20%£®
£¨5£©ÎÒϲ»¶¼×µÄѧϰ·½·¨£¬ÒòΪÔÚѧϰÖУ¬²»ÄÜһζµÄ×öÌâÁ·Ï°£¬Ñ§»á×ÔÎÒ·´Ë¼¸üÖØÒª£¬
£¨6£©£¨80+90+94£©¡Â3£¬
=264¡Â3£¬
=88£¨·Ö£©£¬
´ð£º¼××îºóÈý´ÎµÄƽ¾ù³É¼¨ÊÇ88·Ö£®
¹Ê´ð°¸Îª£ºÉÏÉý£»¼×£»ÒÒ£»33.3%£»50£»20£®
£¨2£©´ÓÕÛÏßͳ¼ÆÍ¼¿´³ö¼×µÄ³É¼¨Ìá¸ßµÃ¿ì£®
£¨3£©£¨3-2£©¡Â3¡Á100%¡Ö33.3%£¬
´ð£ºÒÒ·´Ë¼µÄʱ¼äÉÙ£¬ÉÙÔ¼33.3%£®
£¨4£©£¨3-2£©¡Â2¡Á100%=50%£¬
£¨5-4£©¡Â5¡Á100%=20%£¬
´ð£º¼×±ÈÒÒ·´Ë¼µÄʱ¼ä¶à 50%£¬¼×±ÈÒÒ×öÌâµÄʱ¼äÉÙ 20%£®
£¨5£©ÎÒϲ»¶¼×µÄѧϰ·½·¨£¬ÒòΪÔÚѧϰÖУ¬²»ÄÜһζµÄ×öÌâÁ·Ï°£¬Ñ§»á×ÔÎÒ·´Ë¼¸üÖØÒª£¬
£¨6£©£¨80+90+94£©¡Â3£¬
=264¡Â3£¬
=88£¨·Ö£©£¬
´ð£º¼××îºóÈý´ÎµÄƽ¾ù³É¼¨ÊÇ88·Ö£®
¹Ê´ð°¸Îª£ºÉÏÉý£»¼×£»ÒÒ£»33.3%£»50£»20£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿