The sum of ten and the quotient of a number xxx and 666.

your ugly.

To find the sum of ten and the quotient of a number (let's call it x) and 666, you would first divide x by 666 to get the quotient. Then, you add that quotient to 10.

The equation for this would be:
Sum = 10 + (x / 666)

Now, if you have a specific value for x, you can substitute it into the equation and solve for the sum. For example, if x = 200, the calculation would be:
Sum = 10 + (200 / 666)
Sum = 10 + 0.30 (rounded to two decimal places)
Sum = 10.30

So, the sum of ten and the quotient of a number 200 and 666 is 10.30.

10 + xxx/666