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Potreboval by som pomôcť s názvoslovím uhľovodíkov
V recepte na lečo sa odporúča zmiešať paradajky, papriku a cibuľu v pomere 4 : 3 : 1. Pani kuchárka už pripravila cibuľu aj papriku, pričom cibule bolo o päť kg menej ako papriky. Koľko kg paradajok…
Zdravím, rád by som sa opýtal na túto úlohu. Ak si ju prerátame, výsledok je 10 (4+3+2+1). Nemal by však výsledok byť 9? Kedže aj keď si všetky možnosti vypíšeme, “názov” REL tam bude 2-krát (ak…
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