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QuestionMathematics

What is the size of 7 cm in inches?
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Answer

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Step 1:
: Write down the conversion factor between centimeters and inches.

1 \ \text{cm} = 0.393701 \ \text{inches}
The conversion factor is given by the fact that 1 centimeter is equal to 0.393701 inches:

Step 2:
: To find the size of 7 cm in inches, multiply the number of centimeters (7) by the conversion factor:

\text{Size in inches} = 7 \ \text{cm} \times 0.393701 \ \frac{\text{inches}}{\text{cm}}

Step 3:
: Perform the calculation:

\text{Size in inches} = 7 \times 0.393701 = 2.755907 \ \text{inches}

Final Answer

The size of 7 cm in inches is approximately 2.756 inches (when rounded to three decimal places).