Answer:
The solution code is written in Python:
- MONTHS_IN_YEAR = 12
- MONTHS_IN_DECADE = MONTHS_IN_YEAR * 10
Explanation:
Constant variable is a type of variable that holds value which will not be changed. This means the value will only be assigned to the constant variable once. As a convention, constant variable is named with all uppercase letters to differentiate it from other variables.
By presuming there is a constant variable, MONTHS_IN_YEAR which has been declared and assigned with 12 (Line 1).
Next, we create another constant variable, MONTHS_IN_DECADE, and we can calculate the decade by using the value of constant variable MONTHS_IN_YEAR multiplied with 10 and assign the result to MONTHS_IN_DECADE (Line 2).
