30.16×270.16×90.18640.10×40.50×160.10=\frac{3^{0.16} \times 27^{0.16} \times 9^{0.18}}{64^{0.10} \times 4^{0.50} \times 16^{0.10}} =640.10×40.50×160.1030.16×270.16×90.18=
