Q: Oli's banana split has 4 scoops of ice cream while Victoria has twice more scoops of ice cream than Oli's. How many more scoops of ice cream does Victoria have than Oli?
A: 4
Explain how we arrive at this answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
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Explanation: Victoria has 4 x 2 = 8 scoops of ice cream. Therefore, Victoria has 8 - 4 = 4 more scoops of ice cream than Oli.