`num1 = 1.5`

`num2 = 6.3`

`# Add two numbers`

`sum = float(num1) + float(num2)`

`# Display the sum`

`print('The sum of {0} and {1} is {2}'.format(num1, num2, sum))`

`num1 = 1.5`

`num2 = 6.3`

`# Add two numbers`

`sum = float(num1) + float(num2)`

`# Display the sum`

`print('The sum of {0} and {1} is {2}'.format(num1, num2, sum))`

`num1 = 1.5`

`num2 = 6.3`

`# Add two numbers`

`sum = float(num1) + float(num2)`

`# Display the sum`

`print('The sum of {0} and {1} is {2}'.format(num1, num2, sum))`

`num1 = 1.5`

`num2 = 6.3`

`# Add two numbers`

`sum = float(num1) + float(num2)`

`# Display the sum`

`print('The sum of {0} and {1} is {2}'.format(num1, num2, sum))`