Impossible to answer without knowing who the maker is.
63 yrs old.
63
88
60.32%.
101
38/63
Production of the Model 63 ended in 1959.
your Winchester model 63 was made in 1946.
The question seems to be asking for two operations: the sum of 38 and the product of 63 with some other number. However, since no specific number is given to multiply with 63, it’s unclear what the product refers to. If you simply want the sum of 38 and 63, that would be 101. Please clarify if you meant something different!
About $50-$100. Out of business since 1966, these are politely referred to as low cost firearms of indifferent quality.
your Winchester model 63 was made in 1956.
your Winchester model 63 was made in 1946.