^3√7 * ^4√343 / ^12√7 вычислить Ррребят помогите

Дано :

CaCO3*MgCO3

Найти:

W(Ca)=?

W(Mg)=?

Помогите пожалуйста read the text and fill in the correct forms of the words If you want to enjoy(enjoyment)a walking tour, go alone. The you will be ...(ability) to stop and go and follow this way and that, as the whim takes you. You won't...(dependence) on anybody or anything. You must be open to all...(to impress) and let your thoughts take colours from what you set. There should be no...(noisy) to jar on the...(to meditate) silence of the morning. As long as the man is...(reasonably) he cannot surrender himself to that fine...(to intoxicate) that comes in the open air. During the first day or so of any tour, there are moments of..(bitter), when the ...(to travel) feels more that coldly и т.д It becomes ...(magnet); the spirit of the journey enters into you again