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OK= 25dm OL= 100m= 10dm LN=60 cm= 6 dm
25/10 = x/6 <to sa ulamki>>>
10x= 150/:10
x= 15 (dm) >>dlugosc odcinka KM
b) 44-16= 28>> dlugosc odcinka KM
16/x = 28/7 <to sa ulamki>>>
28x= 112/:28
x= 4 >> długośc odcinka OL
:)