Respuesta :
[tex]\text{The current value of a baseball card is 60 times its original value v (in dollars)}\\ \text{The current value of the baseball card is worth }\$15. \\ \text{We need to find the original value, v, of the baseball card.}\\ \\ \text{Since the current value of baseball card is 60 time the original value}\\ \\ \Rightarrow \text{Current value}=60\times \text{v}\\ \\ \text{now since current value is 15 dollars, so we have}[/tex]
[tex]15=60\times \text{v}\\ \\ \text{now divide both sides by 60 to get}\\ \\ \frac{15}{60}=\frac{60\times \text{v}}{60}\\ \\ \Rightarrow \frac{1}{4}=\text{v}\\ \\ \Rightarrow \text{v}=0.25[/tex]
Hence the original value of the baseball card is: $ 0.25
