Area, SM-Bank 086 Convert an area of 500 square millimetres to square centimetres. (1 mark) --- 3 WORK AREA LINES (style=lined) --- Show Answers Only \(5\ \text{cm}^2\) Show Worked Solution \(\text{1 cm}^{2}\ =10\ \text{mm}\times 10\ \text{mm}\ =100\ \text{mm}^2\) \(500\ \text{mm}^2 =\dfrac{500}{100} =5\ \text{cm}^2\)