(a)[1]
Change $78\text{ mm}$ into cm.
(b)[1]
Change $3\text{ m}^2$ into $\text{cm}^2$.
Mathematics 4024 · O Level · Units of measure
Mathematics 4024 · O Level · Units of measure
Change $78\text{ mm}$ into cm.
Change $3\text{ m}^2$ into $\text{cm}^2$.