Minute hand of the watch sweeps 120° in a certain time. What is the angle that Hour hand of the watch will sweep in the same time?
1
20°
2
10°
3
12°
4
15°
Minute hand of the watch sweeps 120° in a certain time. What is the angle that Hour hand of the watch will sweep in the same time?
20°
10°
12°
15°