Question
4 centimeters is the same as how many inches? Hint: \( 1 \mathrm{~cm} \approx 0.39 \) in Round your answer to the nearest tenth.
Ask by Warren Gray. in the United States
Jan 22,2025
Real Tutor Solution
Tutor-Verified Answer
Answer
4 centimeters is approximately 1.6 inches.
Solution
To convert centimeters to inches, you can use the conversion factor:
\[
1 \text{ cm} \approx 0.39 \text{ inches}
\]
**Calculation:**
\[
4 \text{ cm} \times 0.39 \text{ inches/cm} = 1.56 \text{ inches}
\]
Rounding to the nearest tenth:
\[
1.56 \text{ inches} \approx 1.6 \text{ inches}
\]
**Answer:**
4 centimeters is approximately **1.6 inches**.
Reviewed and approved by the UpStudy tutoring team
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Simplify this solution Extra Insights
Did you know that while inches are often seen as a standard measure in the United States, centimeters are extensively used in countries that follow the metric system? This universal measure is not just popular for rulers but is vital in fields like science, medicine, and engineering, making it easier to communicate precise measurements across borders! To convert 4 centimeters to inches, you can simply multiply by 0.39. So, \( 4 \times 0.39 = 1.56 \). When rounded to the nearest tenth, this gives you approximately 1.6 inches. A little math magic can take you from one measurement system to another with ease!
