Răspuns :
x= productia totala
3600=30x/100=3x/10, 36000=3x, x=12000 tone
productia de grau=(60*12000)/100=60*120=7200 tone
productia de orz=(10*12000)/100=120*10=1200 tone
3600=30x/100=3x/10, 36000=3x, x=12000 tone
productia de grau=(60*12000)/100=60*120=7200 tone
productia de orz=(10*12000)/100=120*10=1200 tone
1) Producția totală = 12000 t (100%----- x t , 30%----3600t)
2)grâu=7200 t (100%----12000t , 60%------x t)
3)orz=1200 t [12000t-(7200+3600)]
2)grâu=7200 t (100%----12000t , 60%------x t)
3)orz=1200 t [12000t-(7200+3600)]