Question

Which of the following fractions can be used in the conversion of 1450 cm3 to the unit km3?

fraction cubed: one meter over ten to the negative second power cm

one mL over one cubic cm

fraction cubed: one km over ten to third power cm

fraction cubed: ten to the negative second power m over one cm

Answer 1

\[\left( \frac{ 1m }{ 10^{-2} } \right)^{3}\]
\[\frac{ 1 ml }{ 1 cm ^{3} }\]
\[\left( \frac{ 1 km }{ 10^{3}cm } \right)^{3}\]
\[\left( \frac{ 10m^{-2} }{ 1 cm } \right)^{3}\]