The length of a rectangular sheet is 1.5cm and breadth 1.203 cm. The area of the sheet is

Area of the rectangle = length $\times$breadth

$$\begin{gathered} \mathrm{A}= \mathrm{l}\times \mathrm{b} \\ \mathrm{A}=1.5\times 1.203 \\ \mathrm{A}=1.8 {\mathrm{cm}}^2 \end{gathered}$$

Answer has to be in accordance with minimum significant figure. So here it is 2.