Răspuns :
Răspuns:
Explicație pas cu pas:
5 kg morcovi................10 kg ardei.....................40 RON (x 3)
3 kg morcovi.................8 kg ardei......................30 RON (x 5)
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15 kg morcovi.....................30 kg ardei......................120 RON
15 kg morcovi.....................40 kg ardei.....................150 RON
40 - 30 = 10 kg ardei..............150 - 120 = 30 RON
1 kg ardei...................................30 : 10 = 3 RON
10 kg ardei..................10 x 3 = 30 RON
5 kg morcovi................40 - 30 = 10 RON
1 kg morcovi...............10 : 5 = 2 RON