print 3 decimal places python code example
Example 1: python 2 decimal places
print(format(432.456, ".2f"))
>> 432.45
print(format(321,".2f"))
>> 321.00
Example 2: how to print answer 2 decimal places in python 3
print("{0:.2f}".format(sum(student_marks[query_name])/3))
Example 3: python 2 decimal places format
print "%.2f" % 5