Úloha ID 1481 - 
One package of ham weights the same as three chocolate bars. One chocolate bar weights the same as five packages of chips. How many packages of chips are equivalent to two packages of ham and three chocolate bars?
Správná odpověď je: D
Pokud označíme šunku H, čokoládovou tyčinku B a balíček chipsů C, tak lze zadání přepsat na soustavu rovnic: H = 3 B, 1 B = 5C a 2H + 3 B =?.
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