\( \left. \begin{array} { l }{ A = R , 222,78 - R 225,80 } \\ { = R 946,98 - R 1,80 } \\ { = K 945,18 . } \end{array} \right. \)

It seems like you have a series of calculations involving monetary values, possibly in a financial context. Let's break down the information you've provided: 1. **First Calculation**: - \( A = R 222.78 - R 225.80 \) - This appears to be a subtraction, but it seems like the first value is less than the second, which would result in a negative value. - Calculation: \( R 222.78 - R 225.80 = R -3.02 \) 2. **Second Calculation**: - \( = R 946.98 - R 1.80 \) - This is a straightforward subtraction. - Calculation: \( R 946.98 - R 1.80 = R 945.18 \) 3. **Final Result**: - The final result is \( K 945.18 \), which seems to indicate a conversion or a different currency (K). If you need further assistance or clarification on a specific part of this calculation, please let me know!