Is the drawing ratio 2:1 larger or smaller?

The drawing ratio "2:1" is reduced. The standard for enlarging or reducing is the original image size. For example, the size of the original image is 1, and after drawing according to the ratio of "1:2", it becomes 2, so it is enlarged; for example, the size of the original image is 2, and after drawing according to the ratio of "2:1", it becomes 1, so it is reduced.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

2:1 is reduced.

Analysis: The standard for enlarging or reducing is the original image size.

For example, the original image size is 1, and after drawing according to the ratio of 1:2, it is 2, so it is enlarged.

For example, the size of the original image is 2, and after drawing according to the ratio of 2:1, it is 1, so it is reduced.

Extended information:

For the proportion on ordinary drawings, generally speaking, it is such that 1:100 unit drawing measurement size is equal to Actual size 100 units length 1 cm unit = 100 cm = 1 meter.

For example, one centimeter on the drawing is equal to the actual size 100cm = 1m = 1000mm, and then enlarging the drawing 100 times is the actual size.

You can get a 1:200 scale drawing measurement size equal to the actual size 200 unit length 1 = 200

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