zadanie
[111 i 1/9*(0,35-0,125)]:[13,625:(0,025+2,7)]=
źródło:
111\frac{1}{9} * (0,35-0,125)] : [13,625:(0,025+2,7)]=(111\frac{1}{9} * 0,225) : ( 13,625 : 2,725 )=\frac{1000}{9}*\frac{225}{1000}:5=\frac{225}{9}*\frac{1}{5}=25*\frac{1}{5}=5