Q: NAME_1 found that the average of 15 numbers is 40. If 10 is added to each number then the mean of the numbers is?
Answer Choices: (a) 50 (b) 45 (c) 65 (d) 78 (e) 64

Write your answer using MathJax notation There should be exactly 4 paragraphs separated by the markdown divider: ***.
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