python print 2 decimal places

1num = 123.4567
2formatted_num = '{0:.2f}'.format(num) # to 2 decimal places
3# formatted_num = '123.46'

1print(format(432.456, ".2f"))
2
3>> 432.45
4
5print(format(321,".2f"))
6
7>> 321.00

1print("{0:.2f}".format(sum(query_marks)/len(query_marks)))

1# this will print up to digits after decimal
2print("%.2f" % (70/105))

1print("{0:.2f}".format(sum(student_marks[query_name])/3))