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a) Kolik vody musí protéct z pramene do jezírka aby se vysrážel 1 kg křemene? - b) Kolik vody musí protéct z jezírka do potoka aby se vysrážel 1 kg křemene? c) Vyslětlete, k čemu potřebujeme znát…
Dobrý den, potřebovala bych pomoct s dopočítáním příkladu, nevím jak na něj. Děkuji moc!
- a) Kolik vody musí protéct z pramene do jezírka aby se vysrážel 1 kg křemene? b) Kolik vody musí protéct z jezírka do potoka aby se vysrážel 1 kg křemene? c) Vyslětlete, k čemu potřebujeme znát…
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