Here is how to convert 520.2 mm to inches. We will give you the fractional answer, the decimal answer, and illustrate the answer on our tape measure.
One millimeter is equal to 5/127 inches, and 520.2 as a fraction is 2601/5. Therefore, to get the fractional answer to 520.2 mm in inches, we multiply 2601/5 by 5/127 and simplify if necessary.
cm × 5/127 = inches
2601/5 × 5/127 = inches
2601/5 × 5/127 = 20 61/127
2601/5 mm = 20 61/127 inches
520.2 mm = 20 61/127 inches
As promised above, we also have the answer to 520.2 mm in inches in decimal form. Although the fractional answer above is exact, the decimal answer may be rounded if necessary:
20 61/127 ≈ 20.4803149606299
20 61/127 ≈ 20.48031
520.2 mm ≈ 20.48031 inches
Our image below shows 520.2 mm on a tape measure. The top row of the tape measure is inches, and each mark on the bottom row is 1 millimeter (10 millimeter marks equal 1 centimeter).
As you can see, we drew a red line where 520.2 mm and 20.48031 inches meet on the measuring tape.
Millimeters to Inches Calculator
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