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FRIENDME

1. A drawing that shows a real object with accurate sizes reduced or enlarged by a certain amount (called the scale). The scale is shown as the length in the drawing, then a colon (":"), then the matching length on the real thing.

2. A scale model is most generally a physical model of an object that maintains accurate relationships between its important aspects, although absolute values of the original properties need not be preserved.

3. It compares the small size of the object or place to the actual size of the object or place. If the distance between two points on a map is 2 inches, the scale tells us that the actual distance in is 2 feet. ... Scales are used in math to find the actual size of an object when only given the scale ratio.

4. The greater than symbol is >. So, 9>7 is read as '9 is greater than 7'. The less than symbol is <. Two other comparison symbols are ≥ (greater than or equal to) and ≤ (less than or equal to).

Step-by-step explanation:

answer is 144

step-by-step explanation:

answer: 2530

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