Răspuns :
2 kg _________ 100%
x ___________ 48%
x=2·48/100=96/100=0,96 kg se pierd
=>se obtin 2-0,96=1,04 kg flori de tei uscate
x ___________ 48%
x=2·48/100=96/100=0,96 kg se pierd
=>se obtin 2-0,96=1,04 kg flori de tei uscate