Rick and Morty are having a conversation after an exam. Rick tells Morty~"If I gave you $$70$$ of my test score, my test score would still be $$20$$ higher than yours. Also, my currect test score is $$9$$ times higher than you." What is the Rick\textquotesingle s test score? 
Overseas Competition->Knowledge Point->Word Problem Modules->Questions Involving Sum, Difference and Multiples->Problems of Difference and Multiple