WAEC - Mathematics (2001 - No. 9)
Evaluate \(5\frac{2}{5}\times \left(\frac{2}{3}\right)^2\div\left(1\frac{1}{2}\right)^{-1}\)
\(\frac{8}{25}\)
\(\frac{12}{25}\)
\(3\frac{3}{5}\)
\(4\frac{1}{8}\)
Wyjaśnienie
\(5\frac{2}{5}\times \left(\frac{2}{3}\right)^2 ÷ \left(1\frac{1}{2}\right)^{-1}\)
\(\frac{27}{5}\times \frac{4}{9} \times \frac{3}{2} = 3\frac{3}{5}\)
\(\frac{27}{5}\times \frac{4}{9} \times \frac{3}{2} = 3\frac{3}{5}\)