Simplify\(\frac{3x^{3}}{(3x)^{3}}\)
MATHEMATICS
WAEC 2007
Simplify\(\frac{3x^{3}}{(3x)^{3}}\)
- A. 1
- B. \(\frac{1}{3}\)
- C. \(\frac{1}{9}\)
- D. \(\frac{1}{27}\)
Correct Answer: C. \(\frac{1}{9}\)
Explanation
\(\frac{3x^{3}}{(3x)^{3}}\\
\frac{3x^{3}}{3x\times 3x\times 3x}=\frac{3\times x\times x\times x}{3\times 3\times 3\times x\times x\times x}=\frac{1}{9}\)
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