Metric Conversion

Understanding Metric Conversion

Using the chart above, we show the meaning of these symbols below:

• The meaning of km is kilometer; k stands for kilo(1000) and m stands for meter.

• The meaning of hm is hectometer; h stands for hecto(100) and m stands for meter.

• The meaning of dam is decameter; da stands for deca(10) and m stands for meter.

• The meaning of dm is decimeter; d stands for deci(0.1) and m stands for meter.

• The meaning of cm is centimeter; c stands for centi(0.01) and m stands for meter.

• The meaning of mm is millimeter; The m on the left stands for milli(0.001) and the m on the right stands for meter.

Metric Conversion Tricks I learned While I Was in Middle School

Example #1

Say for instance you want to convert 5 meters to millimeters.

Just put 5 in the column where it says meter(m). Then, going from left to right, add zeros until you get to millimeter(mm). The table below illustrates this.

5 meters = 5,000 millimeters or 5 m = 5000 mm

Example #2

Now, convert 4 dekameters to decimeters. Just put 4 in dekameter and add zeros until you get to decimeter.

4 dekameters = 400 decimeters or 4 dam = 400 dm

Example #3

Convert 8 cm to meter. Put 8 in cm. Add 0 until, you get to meter.This time, you will go to the left because meter is on the left side of centimeter.

Just remember that when you go to the left, you need to use a decimal point.

8 centimeters = 0.08 meters or 8 cm = 0.08 m

Example #4

Convert 660 centimeters to meters.

Put 0 in cm, 6 in dm, and 6 in m. Again, you will go to the left since meter is on the left.

The answer is 6.60 meters

Example #5

Convert 56 meters to millimeters?

Here, just make sure you put 6 (the unit place) in meter and 5 in dekameter!

Then add zeros until you get to millimeters.

56 meters = 56000 millimeters or 56 m = 56000 mm

Example #6

Convert 758 millimeters to kilometers

Place 8 in millimeter and add zeros until you get to kilometers.

758 millimeters = 0.000758 kilometers or 758 mm = 0.000758 km

Another Way to Convert 660 Centimeters to Meters

660 centimeters is equal to how many meters?

1 meter = 100 centimeters

If it was 600 centimeters instead of 660, you could easily get the answer.

Notice that 100 + 100 + 100 + 100 + 100 + 100 = 600

So you will need six of the 100 centimeters and six 100 centimeters is 6 meters.

Now what's left?

60 centimeters.

This is a fraction of 100 centimeters or 60/100 = 0.6 and it is less than 1 meter.

The answer is then 6 + 0.6 = 6.6 meters.