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2/3 masy 18kg=
3/4 kwoty 60 zł=
4/5 objętości 20 litrów=
2*18/3 = 12 kg
3*60/4 = 45 zł
4*20/5 = 16 l
2/3 masy 18 = 2/3 :18 = 2/1 * 6 = 12/1 = 12
3/4 kwoty 60 zł = 3/4 :60 = 3/1 * 15 = 45/1 = 45
4/5 objętości 20 litrów = 4/5 : 20 = 4/1 *4 = 16/1 = 16
Skracałam !!!
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2*18/3 = 12 kg
3*60/4 = 45 zł
4*20/5 = 16 l
2/3 masy 18 = 2/3 :18 = 2/1 * 6 = 12/1 = 12
3/4 kwoty 60 zł = 3/4 :60 = 3/1 * 15 = 45/1 = 45
4/5 objętości 20 litrów = 4/5 : 20 = 4/1 *4 = 16/1 = 16
Skracałam !!!