Evaluate \(5\frac{2}{5}\times \left(\frac{2}{3}\right)^2\div\left(1\frac{1}{2}\right)^{-1}\)
MATHEMATICS
WAEC 2001
Evaluate \(5\frac{2}{5}\times \left(\frac{2}{3}\right)^2\div\left(1\frac{1}{2}\right)^{-1}\)
- A. \(\frac{8}{25}\)
- B. \(\frac{12}{25}\)
- C. \(3\frac{3}{5}\)
- D. \(4\frac{1}{8}\)
Correct Answer: C. \(3\frac{3}{5}\)
Explanation
\(5\frac{2}{5}\times \left(\frac{2}{3}\right)^2 ÷ \left(1\frac{1}{2}\right)^{-1}\\
\frac{27}{5}\times \frac{4}{9} \times \frac{3}{2}=3\frac{3}{5}
\)
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