Question

11. Simplify:
i)
3^−4 X 6^−3 X 25
-------------------------------
10^−2 X 16 X 3^−6

Answer 1

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Answer 2

(3-⁴ × 6-³ × 25)/ (10-² × 16 × 3-⁶)

= (10² × 3⁶ × 25)/ (3⁴ × 6³ × 16)

= (10² × 3² × 25)/ (6³ × 16)

= (100 × 9 × 25) / (216 × 16)

= 22500/ 3456

= 625 / 96

= 6.51 ≈ 6.5