# Zamiana Jednostek Pola

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Grazyna_justynsk
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• 1.

### Zamień na metry kwadratowe 17 ha

• A.

1020

• B.

12

• C.

1200

• D.

170000

D. 170000
Explanation
To convert hectares to square meters, you need to multiply the number of hectares by 10,000. In this case, 17 hectares multiplied by 10,000 equals 170,000 square meters. Therefore, the correct answer is 170,000.

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• 2.

### 5800 m2 to:

• A.

580 arów

• B.

58 arów

• C.

5,8 arów

• D.

0,58 arów

B. 58 arów
Explanation
The correct answer is 58 arów. To convert from square meters to arów, you divide the number of square meters by 100. In this case, 5800 m2 divided by 100 equals 58 arów.

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• 3.

### 25 dm2 to:

• A.

2500 cm2

• B.

250 cm2

• C.

2,5 ara

• D.

0,25 m2

A. 2500 cm2
Explanation
25 dm2 is equal to 2500 cm2 because there are 100 cm in 1 dm and the conversion factor is squared when converting area. Therefore, 25 dm2 is equal to 25 * 100 * 100 = 2500 cm2.

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• 4.

### Oceń prawdziwość zdań / prawda, fałsz/

• A.

3 ha to 30000 m2

• B.

170 m2 to 17 arów

A. 3 ha to 30000 m2
Explanation
The statement is true because 1 hectare (ha) is equal to 10,000 square meters (m2). Therefore, 3 hectares would be equal to 3 x 10,000 = 30,000 square meters.

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• 5.

• A.

1020

• B.

12

• C.

1200

• D.

12000