Question

Find the angle between the hour and minute hands of a clock when it is 15 minutes part 3 am expressing in all the three systems of measurement​

Answer 1

Answer:

At 3:15, the minute hand will be perfectly horizontal pointing towards 3, whereas the hour hand will be moving towards 4. Also, the hour hand must have covered 1/4 of angle between 3 and 4. The angle between two adjacent digits is 360/12 = 30 degrees. Hence, 1/4 of it is 7.5 degrees.