A method to solve such problems is to consider the rate of change of the angle in degrees per minute. The hour hand of a normal 12-hour analogue clock turns 360° in 12 hours (720 minutes) or 0.5° per minute. The minute hand rotates through 360° in 60 minutes or 6° per minute.
Equation for the angle of the hour hand
ΘH = (60H+M)/2
Equation for the degrees on the minute hand
M= Minute and H = Hour
Angle between Hour and minute handle