Odpowiedzi

2009-12-16T06:47:28+01:00
=(4/3+5/3 *12/10):5/3-(7/4:9/8-7/3:21/4)*9/10
------------------------------------------------------------=
(5 5/6-5 1/2)*3/10

(4/3+2):5/3-(14/9-4/9)*9/10
-----------------------------------=
2/6 *3/10

2 4/3*3/5-10/9*9/10
-----------------------=
1/10

2-1
-----=1 *10/1 =10
1/10
10 4 10