One minus the quotient of one and a number xxx.

1 - 1/(xxx)

(not very common to have a variable as a multiple letter,
I did not say
1 - 1/xxx since that could be interpreted as
1 - 1/x * x*x )

To solve the expression "One minus the quotient of one and a number xxx," you need to perform the following steps:

Step 1: Identify the given number
Let's say the given number is "x."

Step 2: Find the quotient of one and the given number
The quotient of one and the given number can be found by dividing 1 by x. So, the quotient is 1/x.

Step 3: Subtract the quotient from one
To find the result, subtract the quotient (1/x) from one. Therefore, the expression becomes: 1 - (1/x).

The final answer to the expression "One minus the quotient of one and a number xxx" is: 1 - (1/x).