Question

Почему 2800 см в квадрате = 0,28 м в квадрате, а не 28? Ведь в метре 100 см. Объясните пож-ста((

Answer 1

метр квадратный, значит 100 и 100 (вдоль и поперек)=10000

в кубе еще добавляется 100

Answer 2

В 1 метре = 100 см
В 1 квадратном метре = 100^2 или 10000 квадратных сантиметров.

Поэтому 2800 см^2 = 2800/10000 = 0.28 м^2

Answer 3

Explanation of Conversion from Square Centimeters to Square Meters

When converting from square centimeters to square meters, it's important to consider the relationship between these units and apply the appropriate conversion factor.

The conversion factor from square centimeters to square meters is based on the fact that 1 meter is equal to 100 centimeters in length. Therefore, to convert from square centimeters to square meters, the conversion factor is the square of the conversion factor for length, which is 100. This means that the conversion factor for area is 100^2, or 10,000.

Calculation

To convert 2800 square centimeters to square meters, we use the following calculation: 2800 cm^2 * (1 m / 100 cm)^2 = 2800 * (1/100)^2 m^2 = 2800 * 0.0001 m^2 = 0.28 m^2

Conclusion

Therefore, 2800 square centimeters is equal to 0.28 square meters, not 28 square meters, due to the conversion factor between square centimeters and square meters based on the relationship between centimeters and meters.