165* 75 kg=12375 kg faina
12375..................100%
x........................100+60=160%
x= 12375*160:100= 19800kg ( apa +faina)
19800....................100%
x.........................100-12=88%
x=19800*88:100= 17424 kg ( pâine coapta in total)
750 gr =0,75 kg
17424: 0,75= 23232 pâini de 750 grame