ÔÚºáÏßÉÏÌîÈëÏàͬµÄÊý£¬Ê¹µÈʽ³ÉÁ¢£®
£¨1£©0.6¡Á
10
10
+1.8¡Á
10
10
=24£»
£¨2£©2.4¡Á
16
16
-
16
16
¡Á1.8-0.5=9.1£»
£¨3£©3.5¡Á£¨
1.5
1.5
-0.5£©+0.5¡Á
1.5
1.5
=4.25£»
£¨4£©5.6¡Á
10
10
-
10
10
¡Á2.4=64¡Á0.5£»
£¨5£©1 984+£¨25¡Á
393.6
393.6
-10¡Á15£©¡Â6=2008.6-
393.6
393.6
£®
·ÖÎö£º£¨1£©ÉèºáÏßÉÏÊý×ÖÊÇa£¬Ôò¿ÉµÃ³ö0.06a+1.8a=24£¬¾Ý´Ë¼´¿ÉÇó³öaµÄÖµ£»
£¨2£©ÉèºáÏßÉÏÊý×ÖÊÇb£¬Ôò¿ÉµÃ³ö2.4b-1.8b-0.5=9.1£¬¾Ý´Ë¼´¿ÉÇó³öbµÄÖµ£»
ͬÑùµÄ·½·¨¼´¿ÉÇó³öºóÃæµÄ3µÀÌâÖкáÏßÉϵÄÊý×ÖÊǼ¸£®
½â´ð£º½â£º£¨1£©ÉèºáÏßÉÏÊý×ÖÊÇa£¬Ôò¿ÉµÃ³ö£º
0.6a+1.8a=24£¬
     2.4a=24
         a=10
ËùÒԿɵãº0.6¡Á10+1.8¡Á10=24£®

£¨2£©ÉèºáÏßÉÏÊý×ÖÊÇb£¬Ôò¿ÉµÃ³ö£º
2.4b-1.8b-0.5=9.1£¬
     0.6b-0.5=9.1
         0.6b=9.6
            b=16
ËùÒԿɵãº2.4¡Á16-16¡Á1.8-0.5=9.1£®

£¨3£©ÉèºáÏßÉÏÊý×ÖÊÇc£¬Ôò¿ÉµÃ³ö£º
3.5¡Á£¨c-0.5£©+0.5¡Ác=4.25
       3.5c-1.75+0.5c=4.25
                   4c=6
                    c=1.5
ËùÒԿɵãº3.5¡Á£¨1.5-0.5£©+0.5¡Á1.5=4.25£®

£¨4£©ÉèºáÏßÉÏÊý×ÖÊÇd£¬Ôò¿ÉµÃ³ö£º
5.6d-2.4d=64¡Á0.5
     3.2d=32
        d=10
ËùÒÔ5.6¡Á10-10¡Á2.4=64¡Á0.5£®

£¨5£©ÉèºáÏßÉÏÊý×ÖÊÇe£¬Ôò¿ÉµÃ³ö£º
1 984+£¨25e-10¡Á15£©¡Â6=2008.6-e
    1984+£¨25e-150£©¡Â6=2008.6-e
         £¨25e-150£©¡Â6=2008.6-e
                25e-150=12051.6-6e
                    31e=12201.6
                      e=393.6£®
ËùÒÔ1984+£¨25¡Á393.6-10¡Á15£©¡Â6=2008.6-393.6£®
¹Ê´ð°¸Îª£º10£»10£»16£»16£»1.5£»1.5£»10£»10£»393.6£»393.6£®
µãÆÀ£º´ËÌ⿼²éÁËÀûÓÃÒ»ÔªÒ»´Î·½³ÌµÄ½â·¨½â¾öÎÊÌâµÄÁé»îÓ¦Ó㬹ؼüÊǰѺáÏßÉϵÄÊý×ÖÓÃ×Öĸ±íʾ³öÀ´£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

ͬ²½Á·Ï°²á´ð°¸