How many centimeters per meter - a crib with answers

Often there is a need to relate different units of measure with each other. This may be important when measuring the length of the cut fabric, the area of ​​the room or the volume of dishes.

Determine the exact values

It would seem that it can be easier if one centimeter is a hundredth of a meter, then the answer to the question of how many centimeters per meter is obvious, that is, the value is 100. But the fact is that the number of cm is very dependent on what goes whether it is a question of running cubic or square meter.

Now let's figure out how many centimeters per square meter? This value measures the area, and it is a square with a side of 1m. Each meter 100 cm, so around the perimeter of the square - they fit 400.

In order to estimate how many centimeters fit in the entire area of ​​m², there is another unit similar to a square meter - a square centimeter.

And how many cm² in 1 m²? As already mentioned, a square meter is a square with a side of 1 m and an area of ​​1 sq. M. Accordingly, cm² is the same square with a side of 1 cm. Not 100 square meters per square meter, as if it were ordinary centimeters, but 10,000 square meters. Consequently, 10 square meters of square meter per square meter.

To visualize why there is an increase in the number of centimeters 100 times, you can take an ordinary tetrad sheet in a cell and draw a square on it.

Then it will be easy to calculate how many cells fall on each side of the square, and how many cells occupy the area. The same thing happens with m².

How many cubic centimeters in 1 cubic meter? With cm ³ it is still more complicated than with square ones, since it is no longer a square, but a cube with a side of 1 m. Accordingly, the cm ³ in it is placed another 100 times more - 1,000,000.

Such a huge difference in size makes it necessary to use another unit of measurement - a cubic decimeter (liter) of 1000 cubic cm. Given that linear and square decimeters are rarely used.

As in the example with m² and cm², the number of centimeters per meter increases another 100 times. It is more difficult to visualize than a unit of area, but it is also possible, if desired.

To measure the perimeter of m³ in linear centimeters, as well as its area - square, use the formulas for calculating the perimeter and surface area of ​​the volume bodies. The perimeter of m³ will be 1200 cm, and the surface area of ​​60,000 sq. Cm.

How many centimeters per meter?

This question is much simpler than all previous ones. The running meter is a linear, ordinary meter that measures the length. And there are exactly as many centimeters in it as it can be seen from the name - 100.

Cheat sheet

So, in order to make it easier to understand the units of measurement, they can be summarized in one table, in which their correlation will be seen, and it will be possible to quite easily convert one unit to another.

Running mSquare mCubic m
Linear cm100400 around the perimeter1200 around the perimeter
Square cm-10 00060,000 in area
Cubic cm--1000 000

And a little more information on the topic - in the next video.

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