23Kmh−1\frac{2}{\sqrt{3}} \mathrm{Kmh}^{-1}32Kmh−1
203Kmh−1\frac{20}{\sqrt{3}} \mathrm{Kmh}^{-1}320Kmh−1
103Kmh−1\frac{10}{\sqrt{3}} \mathrm{Kmh}^{-1}310Kmh−1
কোনটিই নয় Kmh−1\mathrm{Kmh}^{-1}Kmh−1