Ile to sekund? [latex] frac{2}{3} [/latex] = 1 godzina = [latex] frac{1}{5} [/latex] kwadransa = 2 godziny 32 minuty =
Ile to sekund?
[latex] frac{2}{3} [/latex] =
1 godzina =
[latex] frac{1}{5} [/latex] kwadransa =
2 godziny 32 minuty =