October 2018 1 27 Report

Kolejność wykonywania działań, błagam o pomoc ;x

a) (1- \frac{1+\frac{1}{2}}{1-\frac{1}{2}} ) · (1+ \frac{1-\frac{1}{2}}{1+\frac{1}{2}} )

b) \frac{3 + 4,2 :0,1}{(1:0,3-2\frac{1}{3})*\frac{5}{6}}

c) \frac{(4\frac{2}{3}-3,25):(3\frac{1}{3}-2,5)}{1,5-2\frac{2}{3}*3,5}

d) \frac{1,75*3\frac{1}{21}+\frac{1}{6}}{0,36+\frac{2}{3}}

e) \frac{1,2:0,375}{6,64-\frac{21}{40}:2\frac{3}{16}}


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