5/25

25960780 tta@tta.tp.edu.tw

8590!!

85!!90

()

--35% ()65%

--50% () 50%

20% 70% 10%

!!50% 70%?

How Much(625) 5314(+) 7591

2277(8273) 22772266()

-

18%9%

9%?25-40 2~330 18%15()9% !!

!!

???

625470802629073370 8.25% x x 35%1359 12% x x 2 x35%39555314 x 10% x 50%2354 x 2 x 7.86% x 50%3700 x 2 x 8% ()753313587

13587*12*30=4891320(500)--

()8%~~(!!)?

1

()(1515)500

253035680 ()366440513650 ()362434504625 ()357428499

253035680 ()439526614650 ()445534623625 ()362435507

~()XXXXXX75--100%X80%X80%X100%=64%??

22%15(80%25~93%30)1.6(80%2%

64%!--14%908554%X5=20%

=64%X80%=51%

3?3X12X30

5/25

~~

1025253~5

*