Răspuns :
la 2.5 t faina adaugi 3/5*2.5=1.5 si scazi apa 0.12*4=0.48
2.5t+1.5t-0.48t=3.52t adica 3520 kg de paine
3520000 g / 400 g = 8800 paini de 400 grame
2.5t+1.5t-0.48t=3.52t adica 3520 kg de paine
3520000 g / 400 g = 8800 paini de 400 grame
2500 kg*3/5=1500 kg apa 2500+1500=4000kg aluat 4000*12/100=480 kg se pierd 4000-480=3520 kg paine 3520/0,4=8800 painici.