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468-x - II liczba wieksza
(468-x):x=4/100
(468-x}:x=1/25 /*25x
25(468-x)=x
11700-25x=x
26x=11700 /:26
x=450
468-450=18
Odp. Sa to liczby 450 i 18.
II sposob:
a/b=1/25
b=25a
25a+a=468 /:26
a=18
b=18*25=450