Hejka zrobicie te zadania ale z wyliczeniami .Daje naj;)
a)2 26/51X1 19/236+1,3
b)3,5x3,5-5 1/3
c)(7 2/5-3,9:0,7
d)0,5x(21 1/6-1 2/3)
e)(4 5/6-2,2):7,9
f)(3,25+1 3/8:2,5
g)10:2,5-2 1/6
h)0,75:(5/6:2 2/6)
i)(5/6 +0,75)x1 5/19
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