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30%-----x
x=30%*2000/100%=60000/100=600-------piekarnia Bajaderka
100%----2000
70%-----x
x=70%*2000/100%=140000/100=1400------cukiernia Szarlotka
100%---600
x------1400
x=1400*100%/600=140000/600%=ok.233%
233%-100%=133%
chyba dobrze:)
proszę o najlepszą odpowiedz