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Q: (64 × 5⁴) – (5⁴ × 16) = ?
  • A. 40,000
  • B. 35,000
  • C. 30,000
  • D. 25,000
Correct Answer: Option C - (64 × 5⁴) – (5⁴ × 16) = (64 × 625) – (625 × 16) ⇒ 40,000 – 10,000 = 30,000
C. (64 × 5⁴) – (5⁴ × 16) = (64 × 625) – (625 × 16) ⇒ 40,000 – 10,000 = 30,000

Explanations:

(64 × 5⁴) – (5⁴ × 16) = (64 × 625) – (625 × 16) ⇒ 40,000 – 10,000 = 30,000