Odpowiedź :
a) 10dag = 100g =0.1kg
0.1 * 30 = 3zl
b) 35dag = 350g = 0.35kg
0.35 * 30 = 10.5zl
c) 0.1kg = 3zl
0.3kg = 9zl
30 - 9 = 21
1 - 0.3 = 0.7kg mozma kupic
a) 10dag = 100g =0.1kg
0.1 * 30 = 3zl
b) 35dag = 350g = 0.35kg
0.35 * 30 = 10.5zl
c) 0.1kg = 3zl
0.3kg = 9zl
30 - 9 = 21
1 - 0.3 = 0.7kg mozma kupic