de DD. 3 Scale drawings: scale factor word problems KCM [za, Jamie made a scale drawing of a house and its lot. The scale of the drawing was 9 millimeters \( =1 \) meter. What is the scale factor of the drawing? [x] Simplify your answer and write it as a fraction. \( \square \) Submit

Sure! The scale of Jamie's drawing tells us that every 9 millimeters on the drawing represents 1 meter in real life. To find the scale factor, we can express this relationship as a fraction. Specifically, the scale factor can be written as \( \frac{1 \text{ meter}}{9 \text{ millimeters}} \). In terms of scale factors, we convert meters to millimeters (1 meter = 1000 millimeters), giving us a scale factor of \( \frac{1000}{9} \). This makes the scale factor approximately \( \frac{1000}{9} \) or about 111.11. Understanding scale drawings can be incredibly useful in various fields, such as architecture and design. For architects, scale drawings enable them to create detailed blueprints that accurately represent dimensions in three-dimensional space. This becomes vital when constructing a building, as it ensures that every detail—from doorways to windows—is properly sized in relation to the overall structure. Mastering these concepts can pave the way for exciting career opportunities!