November 2018 1 39 Report
PROSZE O POMOC!!!!!!!!!
Zad.10/13 (matematyka wokół nas gim zbiór zadań)
Oblicz jak najprostszym sposobem.
a) 2/3*4/5+2/3*2/5*2/3*0,6=
b) 1/2*6/7-0,5*3/7-2/7*2/4=
c) 1/4*2 2/3-1 1/6*1/4+1/2*0,25=
d)0,3*3 3/8-2,25*3/10+6/20*8 /78=
POMOCYYY!!!!!! Z GÓRY DZIĘKUJE!!!!!! :D
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