N
print(format(432.456, ".2f"))
>> 432.45
print(format(321,".2f"))
>> 321.00
N
>>> foobar = 3.141592
>>> print(f'My number is {foobar:.2f} - look at the nice rounding!')
My number is 3.14 - look at the nice rounding!
N
print("{0:.2f}".format(sum(query_marks)/len(query_marks)))