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Convert 120 mm to fractional inches

120 mm = 423/32 in

Result: 120 millimeters is about 4 23/32 of an inch.

mm

What is 120 mm in inches fraction?

The answer is 4 23/32 inches. The result is sometimes only an approximation of the real value because of rounding. But it's accurate enough for typical everyday measurements.

How to Convert 120 mm to fractional inches?

To convert 120 millimeters to an inch fraction, you need to first convert 120 millimeters to inches. Since 1 inch is equal to 25.4 millimeters, divide 120 by 25.4 to get decimal inches:

120 mm ÷ 25.4 = 4.7244 in

Then, let's convert the decimal value of 4.7244 inches to a fraction.

To convert 4.7244 inches to a fraction, use a ruler or a decimal to fraction conversion table to find the nearest fraction with a reasonable denominator (fractional inches usually have denominators that are powers of 2, such as 2, 4, 8, 16, 32, 64).

In this example, use a ruler to find the closest fraction.

Using a ruler, you can see that 4.7244 inches is very close to 4 23/32 inches.

Therefore, 120 millimeters is approximately equal to 4 23/32 inches.

See also

  1. 121 mm to inches fraction
  2. Convert 120 mm to inches
  3. 4 23/32 inches to mm

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