Odpowiedzi

2009-11-18T11:31:12+01:00
³√3⅜-(-3²)²÷1,5
-------------------- =
√2¼-(-1⅔)²×2,4

∛27/8-(-9)²:1,5
------------------- =
√9/4-(5/3)²*2,4

3/2-81:1,5
----------------- =
3/2-25/9*2,4

1½-54
------------- =
3/2-40/6

-52½
---------------- =
9/6-40/6

-52½
--------- =
-31/6

-105/2*(-6/31) = 315/31 = 10 5/31