Do wzoru t = h + 15 : (9 - 2) podstaw h = 4ig = 5. Oblicz t.

Odpowiedź:
t = h + 15 : (g - 2)
h = 4 , g = 5
t = 4 + 15: (5-2)
t = 4 + 15:3
t = 4 + 5
t = 9