Question 20
Chikka started to review for her final exams at 4 pm. She took a 10-min break every 1 hour and 20 minutes and finished at 11:20 in the evening. If we’re going to take out the time she spent for the in-between breaks, how many degrees of rotation of the minute hand are equivalent to the number of hours she spent studying?
Input note: enter the total rotation in degrees.
Input note: enter the total rotation in degrees.