Answer:
The correct answer is 80.
Step-by-step explanation:
Ryan has 6 stacks of Xbox games on a shelf with 10 games on each stack.
Number of Xbox games on the shelf initially = 6 × 10 = 60
Ryan is adding 2 more stacks of 10 games to the shelf.
Thus number of new games he has added to the stack = 2 × 10 = 20.
Therefore total number of games that Ryan would have in the end = 60 + 20 = 80.