Convert 43 inches to centimetres.
Understand the Problem
The question is asking to convert a measurement from inches to centimetres. The conversion factor between inches and centimetres is that 1 inch equals 2.54 centimetres. To perform the conversion, we will multiply 43 inches by 2.54.
Answer
$109.22 \, \text{cm}$
Answer for screen readers
The final answer is approximately 109.22 cm.
Steps to Solve
- Identify the conversion factor
We know that the conversion factor between inches and centimeters is that 1 inch equals 2.54 centimeters. Thus, we will use this factor for our calculation.
- Set up the multiplication equation
To convert 43 inches to centimeters, we multiply the number of inches by the conversion factor:
$$ \text{Centimeters} = \text{Inches} \times \text{Conversion factor} $$
So, we can write it as:
$$ \text{Centimeters} = 43 , \text{inches} \times 2.54 , \text{cm/inch} $$
- Perform the multiplication
Now we calculate the result:
$$ \text{Centimeters} = 43 \times 2.54 $$
- Calculate the final answer
After performing the multiplication:
$$ \text{Centimeters} ≈ 109.22 , \text{cm} $$
The final answer is approximately 109.22 cm.
More Information
This conversion tells us that 43 inches is about 109.22 centimeters. It's useful to know these conversions since many countries use the metric system whereas inches are primarily used in the United States.
Tips
- Forgetting to multiply by the conversion factor; always ensure the correct factor (2.54) is applied.
- Rounding off too early in the calculations, which can lead to inaccurate final answers.
