Final answer:
To find out how much money Axel had before buying the video game, we use algebra to calculate the total amount. By setting up and solving the equation, we determine that Axel originally had €180.
Explanation:
To find out how much money Axel had before buying the video game, we need to determine the total amount of money he had originally. Since Axel spent 25% of his money on a €45 video game, we can set up the equation:
25% of X = 45
Here, X represents the total amount of money Axel had. To solve for X, we need to convert 25% to a decimal by dividing by 100:
0.25X = 45
Now, we can isolate X by dividing both sides by 0.25:
X = 45 / 0.25 = 180€
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