correct to 2 decimal places in python code example

Example 1: printing with format float to 2 decimal places python

formatted_float = "{:.2f}".format(a_float)

Example 2: finding 2 decimal places python

a_float = 3.14159
formatted_float = "{:.2f}".format(a_float)

Example 3: how to print answer 2 decimal places in python 3

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