The relationship is defined by the price of each currency. Since SPS has more value than DEC, less SPS is needed for each DEC and vice versa, more DEC for each SPS. This is so, since they must be added in a proportion of 50% of each coin.
For example, if coin A has a value of $2 and coin B has a value of $1, you need two coins B, to cover the value of the coin A, which is $2. I hope I have clarified this question a bit. Thanks for the inquiry @edystringz .
The relationship is defined by the price of each currency. As the SPS has more value than DEC, less SPS is needed for each DEC and vice versa, more DEC for each SPS. This is so, since they must be added in a proportion of 50% of each coin.
For example, if coin A has a value of $2 and coin B has a value of $1, you need two coins B, to cover the value of the coin A, which is $2. I hope I have clarified this question a bit. Thanks for the inquiry @edystringz .