To convert 9 cm to inches, we first need to know the conversion factor between these two units of length. In this case, 1 inch is equal to 2.54 cm. This means that in order to convert from cm to inches, we need to divide the value in cm by 2.54.
Therefore, to convert 9 cm to inches, we will divide 9 by 2.54. This can be done in multiple ways, such as using a calculator or doing it manually.
Using a calculator:
– On your calculator, type in 9 ÷ 2.54 and press the equals (=) button.
– The result should be 3.5433 inches, but since we are dealing with the unit of length, we can round off the value to 3.54 inches.
Manually:
– Set up the problem as a division: 9 ÷ 2.54.
– To divide by 2.54, we need to multiply by its reciprocal, which is 1/2.54.
– This gives us the problem 9 x 1/2.54.
– Simplify the fraction 1/2.54 to 0.3937.
– Multiply 9 x 0.3937 to get the result of 3.5433 inches.
– Again, we can round off the value to 3.54 inches.
Now that we have the conversion, it is important to label the answer with the appropriate unit. Therefore, the final answer is 9 cm = 3.54 inches.
In summary, to convert cm to inches, we need to divide the value in cm by 2.54. Make sure to label the answer correctly with the appropriate unit.