What is the digit at the 100^{\text{th}} place of number (225)^{40}?
- A. 6 ✓
- B. 5
- C. 4
- D. 2
Correct Answer: A. 6
Explanation
The 100^{\text{th}} place refers to the hundreds digit. Any power of 225 greater than 1 (e.g., 225^2 = 50625) ends in 625. Therefore, the hundreds digit of (225)^{40} is 6.
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