To convert 400 square meters to square feet, you can use the following conversion factor:
1 square meter = 10.7639 square feet
So, to convert 400 square meters to square feet, you would multiply 400 by 10.7639:
400 square meters * 10.7639 square feet/square meter = 4305.56 square feet
Therefore, 400 square meters is equal to 4305.56 square feet.
Step-by-step instructions to convert unit weight values:
1. Determine the conversion factor between the two units. For example, if you are converting from kilograms to pounds, the conversion factor is 2.20462 (1 kilogram = 2.20462 pounds).
2. Write down the given weight value in the original unit. For example, if you have 5 kilograms, write down 5 kg.
3. Multiply the given weight value by the conversion factor. Using the example above, you would multiply 5 kg by 2.20462 to get the weight value in pounds.
4. Write down the converted weight value in the new unit. In the example, 5 kg is equal to 11.0231 pounds.
5. Double-check your calculations to ensure accuracy.
By following these steps, you can easily convert weight values from one unit to another.