Question

5дм кв,=    см кв,        800дм кв,=   м кв,     1дм кв-1см кв,=    см кв,      1м кв,-1дм кв=   дм кв

Answer 1

5дм кв=500см кв,        
800дм кв,=8м кв,    
1дм кв-1см кв,=100см кв - 1см кв=99 см кв,      
1м кв,-1дм кв=100дм кв-1 дм кв = 99 дм кв

Answer 2

1)5 000 см в квадрате
2)0.8 м в квадрате
3)99 см в квадрате
4)99 дм в квадрате

Answer 3

To convert between square decimeters (dm²) and square centimeters (cm²), you can use the following conversion factors:

1 dm² = 100 cm² 1 cm² = 0.01 dm²

Now let's calculate the conversions you mentioned:

1. 5 dm² to cm²: To convert dm² to cm², multiply by 100: 5 dm² = 5 * 100 cm² = 500 cm²

2. 800 dm² to m²: To convert dm² to m², divide by 10000 (since there are 10000 cm² in 1 m²): 800 dm² = 800 / 10000 m² = 0.08 m²

3. 1 dm² to cm²: To convert dm² to cm², multiply by 100: 1 dm² = 1 * 100 cm² = 100 cm²

4. 1 m² to dm²: To convert m² to dm², multiply by 100 (since there are 100 cm² in 1 dm²): 1 m² = 1 * 100 dm² = 100 dm²

So the conversions are:

• 5 dm² = 500 cm²
• 800 dm² = 0.08 m²
• 1 dm² = 100 cm²
• 1 m² = 100 dm²