prosze o rozwiazanie tego z zalacznikow. PILNE !!!!!!!!!!!!!!!!!!!!!!!!!!
zadanie 10 a 50 : 20 = 1/41/4* 100%= 25 %b) 50:100% = 5/35/3*100% =166,6 %c)50:5=1010*100%=1000%
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zadanie 10
a 50 : 20 = 1/4
1/4* 100%= 25 %
b) 50:100% = 5/3
5/3*100% =166,6 %
c)50:5=10
10*100%=1000%