With maps learners have to be able to read different kinds of maps, and calculate the distance from one place to another. 5.2 m = 5.2 × 100 = 520 cm. Therefore elevation of point B is 2780m. The scales on a map can be of different types, ranging from words and ratios to pictorial scales. For example, if the scale you are using is 1:2, you would divide 21 by 2, which is 10.5. There are three main ways that scale is indicated on a map: graphic (or bar), verbal, and representative fraction (RF). Enter the 'Scale' e.g. By using our site, you agree to our. 4.8 m = 4.8 × 100 = 480 cm. Scale models come in various different shapes and sizes, but sometimes, the scale may not be clearly written out for you. For example, your map has a scale of 1:25 000, which means that every 1cm on the map represents 25 000 of those same units of measurement on the ground (for example, 25 000cm = 250 metres). Enter the 'Scale Size' e.g. o Read Maps: Identify the labels/names of national roads (e.g. See tutors like this. If the scale is 1 : x, then multiply the map distance by x to calculate the actual distance. wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. calculate the actual area of a lake give your answer in square metres . If you are using any other scale, just divide 21 by the second number in the ratio. If it says that 1cm is equal to 55 ft, then just do 6 times 55. To create this article, volunteer authors worked to edit and improve it over time. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. After you've found out your measurement and compared it with the scale, convert your units of measurement into the most convenient units for you (i.e., convert 63,360 inches to 1 mile or 600,000 cm to 6 km, and so on). All you'll need is a ruler, some scratch paper, and a pencil. The objects on map and their lengths on Earth could be easily calculated by the scale of map. The units will be listed on the map, such as 1 inch or 1 centimeter. The vertical distance or rise is the elevation difference between point A and point B. Decoding the scale is the key to determining your distance. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/5\/54\/Determine-the-Scale-of-a-Model-Step-1.jpg\/v4-460px-Determine-the-Scale-of-a-Model-Step-1.jpg","bigUrl":"\/images\/thumb\/5\/54\/Determine-the-Scale-of-a-Model-Step-1.jpg\/aid8668529-v4-728px-Determine-the-Scale-of-a-Model-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

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