print only 3 decimal places python code example

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

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

Example 2: print 2 decimal places python

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

Example 3: python print with 2 decimals

# round a value to 2 decimal points
value_to_print = 123.456
print(f'value is {round(value_to_print, 2)}')
# prints: value is 123.46