To convert 4 inches to a different unit of length, follow these steps:
Step 1: Understand the Conversion Factor
The conversion factor for converting inches to any other unit of length is 1 inch = 2.54 centimeters. This means that for every inch, there are 2.54 centimeters.
Step 2: Setup the Conversion Equation
To convert from inches to centimeters, we will use the conversion equation:
x inches = y centimeters
Step 3: Substitute Known Values
In this case, we know that x = 4 inches. So we can substitute this value into the conversion equation:
4 inches = y centimeters
Step 4: Solve for the Unknown Value
To find the value of y in centimeters, we need to isolate it on one side of the equation. To do this, we divide both sides of the equation by the conversion factor:
4 inches / (1 inch/2.54 centimeters) = y centimeters
Step 5: Simplify
By dividing the units of inches, the left side of the equation simplifies to just the number 4. The right side simplifies to:
4/1 x 2.54 centimeters = 10.16 centimeters
So, y = 10.16 centimeters
Step 6: Answer
Therefore, 4 inches is equal to 10.16 centimeters. Always remember to include the unit in your answer.
In summary, to convert from inches to centimeters, we need to multiply the number of inches by 2.54 to get the equivalent value in centimeters. Using our example, we multiplied 4 inches by 2.54 to get 10.16 centimeters.