Răspuns :
28,2÷3=9,4(t.cu 1 leu/kg)
28,2-9,4=18,8(t.)
18,8÷4=4,7(t. cu 1,2 lei/kg.)
9,4+4,7=14,1(t.)
28,2-14,1=14,1(t. cu 90 bani/kg)
1t.=1000kg
9400×1=9400. (lei)
4700×1,2=5640 (lei)
14100×0,90=12690(lei)
9400+5640+12690=27730lei.
R:. Ferma a încasat suma de 27730 lei.
28,2-9,4=18,8(t.)
18,8÷4=4,7(t. cu 1,2 lei/kg.)
9,4+4,7=14,1(t.)
28,2-14,1=14,1(t. cu 90 bani/kg)
1t.=1000kg
9400×1=9400. (lei)
4700×1,2=5640 (lei)
14100×0,90=12690(lei)
9400+5640+12690=27730lei.
R:. Ferma a încasat suma de 27730 lei.
28.2t=28200gk
1/3=28200:3=9400
9400x1=9400 lei incasati
28200-9400=18800
18800:4=4700
4700x1.2=5640lei
18800-4700=14100
14100x0.9=12690 lei
9400+5640+12690=23030 lei a incasat
1/3=28200:3=9400
9400x1=9400 lei incasati
28200-9400=18800
18800:4=4700
4700x1.2=5640lei
18800-4700=14100
14100x0.9=12690 lei
9400+5640+12690=23030 lei a incasat