Simplify frac 3x 3 3x 3 - WAEC Mathematics 2007 Question
Simplify\(\frac{3x^{3}}{(3x)^{3}}\)
A
1
B
\(\frac{1}{3}\)
C
\(\frac{1}{9}\)
D
\(\frac{1}{27}\)
correct option: c
\(\frac{3x^{3}}{(3x)^{3}}\
\frac{3x^{3}}{3x\times 3x\times 3x}=\frac{3\times x\times x\times x}{3\times 3\times 3\times x\times x\times x}=\frac{1}{9}\)
\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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