Odpowiedź :
360 stopni to 12 h
A)
270 3
----- = ----
360 4
¾ x 12 = 9h
B)
165 33
----- = -----
360 72
33
--- x 12 = 5,5 = 5h 30 min
72
A)
270 3
----- = ----
360 4
¾ x 12 = 9h
B)
165 33
----- = -----
360 72
33
--- x 12 = 5,5 = 5h 30 min
72