Question

Сколько кубический сантиметров в 3 дм3, 365 дм3 0,7 дм3 0,021дм3 Сколько кубический метров в 12 км2 5,8 км3 0,07 км3 помогите пожалуйста

Answer 1

3 дм³=3000см³
365 дм³=365000см³
0,7 дм³=700 см³
0,021 дм³=21 см³

12 км³=12 000 000 000 м³
5,8 км³=5 800 000 000 м³
0,07 км³=70 000 000 м³

Answer 2

Conversion of Cubic Centimeters to Cubic Decimeters

To convert cubic centimeters (cm³) to cubic decimeters (dm³), you need to divide the value in cubic centimeters by 1000. This is because there are 1000 cubic centimeters in a cubic decimeter.

Let's calculate the conversions you mentioned:

1. 3 dm³: - To convert 3 dm³ to cubic centimeters, we multiply 3 by 1000. - Therefore, 3 dm³ is equal to 3000 cm³.

2. 365 dm³: - To convert 365 dm³ to cubic centimeters, we multiply 365 by 1000. - Therefore, 365 dm³ is equal to 365000 cm³.

3. 0.7 dm³: - To convert 0.7 dm³ to cubic centimeters, we multiply 0.7 by 1000. - Therefore, 0.7 dm³ is equal to 700 cm³.

4. 0.021 dm³: - To convert 0.021 dm³ to cubic centimeters, we multiply 0.021 by 1000. - Therefore, 0.021 dm³ is equal to 21 cm³.

Conversion of Square Kilometers to Cubic Meters

It seems there might be a mistake in the question. Square kilometers (km²) is a unit of area, while cubic meters (m³) is a unit of volume. The conversion between these two units is not straightforward, as they measure different quantities.

However, if you meant to ask about the conversion of cubic kilometers (km³) to cubic meters (m³), then we can proceed with that.

1. 12 km³: - To convert 12 km³ to cubic meters, we multiply 12 by 1,000,000,000 (since there are 1,000,000,000 cubic meters in a cubic kilometer). - Therefore, 12 km³ is equal to 12,000,000,000 m³.

2. 5.8 km³: - To convert 5.8 km³ to cubic meters, we multiply 5.8 by 1,000,000,000. - Therefore, 5.8 km³ is equal to 5,800,000,000 m³.

3. 0.07 km³: - To convert 0.07 km³ to cubic meters, we multiply 0.07 by 1,000,000,000. - Therefore, 0.07 km³ is equal to 70,000,000 m³.

Please let me know if you have any further questions!