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Magnification equation
Calculate real sizes; create scale drawings
image sizeobject size\frac{\text{image size}}{\text{object size}}object sizeimage size
Image size ÷ object size
Magnification × object size
Image size ÷ magnification
Both measurements must use same units
10,000 μm (or 10410^4104 μm)
6250×
50 μm
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