Answer:
Explanation:
You want the repeating decimal cost ...

written as a fraction and as a mixed number.
Fraction
One can convert the repeating decimal to a fraction by multiplying it by a power of 10 equal to the number of repeating digits.
This cost number (C) has 2 repeating digits (23), so we want to multiply it by 10^2:

Now, we can subtract the original cost to cancel the repeating decimal fraction:

Dividing by the coefficient of C, we have the fraction we want:

Mixed number
This is expressed as a mixed number by figuring the quotient and remainder.
