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The scale 1 : 12∙5 is a unitary ratio in the form 1 : n. 1 cm on the scale drawing represents 12∙5 cm in real life. The drawn length multiplied by 12∙5 gives the real length.
The scale of a drawing is usually stated as a ratio. For example, 1 \, cm \, \text{:} \, 5 \, m. You would read this as “ 1 centimeter to 5 meters” which means that every 1 centimeter on the diagram represents 5 meters in real life.
19 sty 2024 · In the real scale world, a scale refers to a drawing or model in which the object’s size is accurately represented as it would be in real life. For example, a drawing at a scale of 1:10 means that each unit on the paper represents 10 units of actual physical length.
17 mar 2023 · Use the the scale to convert the actual distance to the scale distance. For example, if the scale is "1cm on the drawing is 5 m in real life" and the actual distance is 20 km, the scale distance will be (20 ÷ 5) cm = 4 cm. STEP 2. Draw this distance on the map if asked to do so.
The scale of 1 cm to 5 m could also be written as 1:500. This is the scale expressed as a ratio and it is independent of any units. A scale of 1:500 means that the actual real-life measurements are 500 times greater than those on the plan or map.
A scale that might be used is \(1\,cm\) represents \(1\,m\). This means that on the scale drawing every metre of real life measurement is represented by a line of 1 centimetre.
For instance, a map may be drawn at 1 cm=1kmorata1:100,000 scale. In this case, each centimeter on the map is one kilometer in real life. Metric scales are available in triangular and flat styles. They can display a range of scale graduations or ratios. By using a scale, a drafter can reduce or enlarge the size of the object in the drawing.
