Answer:
12
Explanation:
50% of 8 is 4.
8 increased by 4 is 12.
To increase the number 8 by 50%, we first calculate 50% of 8:
50% of 8 = 0.5 × 8 = 4
Then, we add this result to 8:
8 + 4 = 12
Therefore, the result when the number 8 is increased by 50% is 12.
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