To convert 5mm to cm, you can follow these steps:
1. Remember that there are 10 millimeters (mm) in 1 centimeter (cm).
2. Divide the number of millimeters by 10 to get the equivalent value in centimeters.
So, to convert 5mm to cm:
5mm ÷ 10 = 0.5cm
Therefore, 5mm is equal to 0.5cm.
Real-life example:
Let’s say you have a pencil that is 15mm long. To convert this length to centimeters, you would divide 15mm by 10:
15mm ÷ 10 = 1.5cm
So, the pencil is 1.5cm long.
FAQs:
1. Why do we need to convert units?
Converting units allows us to easily compare and work with different measurements. It helps in standardizing measurements and making calculations more convenient.
2. Can I convert units using a calculator?
Yes, you can use a calculator to perform unit conversions. Simply input the value you want to convert and follow the appropriate conversion factor.
3. Is it important to know conversion factors by heart?
While it’s helpful to know common conversion factors, you can always refer to conversion tables or use online tools for more complex conversions. Practice makes perfect, so the more you convert units, the easier it becomes to remember the conversion factors.