4mm as a Decimal

Answer

4mm in decimals can be written as 0.004m. This conversion shows the relationship between millimeters and meters.

Explanation

To convert 4mm into a decimal representing meters, we use the conversion factor between millimeters and meters. There are 1000 millimeters in a meter. Let's see the step-by-step breakdown of the process:

Step 1: Recognize that 1 meter equals 1000 millimeters.

Step 2: Set up the conversion factor: 1mm = 0.001m.

Step 3: Multiply 4mm by the conversion factor: 4mm × 0.001m/mm = 0.004m.

Thus, 4mm is equal to 0.004 meters in decimal form.

• Millimeter: A unit of length in the metric system, equal to one-thousandth of a meter.

• Meter: The base unit of length in the metric system, equal to 1000 millimeters.

• Decimal: A number that uses base ten and includes a decimal point to separate the whole part from the fractional part.

• Conversion Factor: A multiplier for converting a quantity expressed in one set of units into an equivalent expressed in another.

• Non-Terminating Decimal: A decimal that continues infinitely without repeating.