Question

What is the angle of inclination of hands of a clock at 5:15?

Answer 1

At 15 minutes the minute hand is at 3, that it makes 3*30 = 90 degrees from 12. At 5:15 the hour hand is between 5 and 6, that it makes 5*30+15*30/60 = 150 +7.5 or 157.5 degrees from 12.