Question

5 класс 34м в квадрате = ? дм в кв. 15,2га= ? а 0,06дм в кв.= ? мм в кв. 0,95км в кв.=? м в кв

Answer 1

Пошаговое объяснение:

1 м² = 10*10 = 100 дм²

34 м² = 3400 дм² - ответ

1 га = 100*100 = 10 000 м²

1 га = 10*10 = 100 а (ар)

15,2 га = 1520 а - ответ

1 дм² = 100*100 = 10 000 мм²

0,06 дм² = 0,06*10000 = 600 мм² - ответ

(перенесли запятую на 4 знака направо ).

1 км² = 1000*1000 = 1 000 000 м²

0,95 км² = 0,95 *1000000 = 950 000 м² - ответ (перенесли запятую на 6 знаков направо)

Answer 2

To convert between different units of area, you need to know the conversion factors. Here are the conversions for the given units:

1 meter (m) = 10 decimeters (dm) 1 hectare (ha) = 10,000 square meters (m²) 1 decimeter (dm) = 100 square centimeters (cm²) 1 kilometer (km) = 1,000 meters (m)

Now let's solve the equations:

1. 34m² = ? dm² To convert square meters (m²) to square decimeters (dm²), we multiply by 100 (1m = 10dm, so 1m² = 10dm * 10dm = 100dm²).

34m² * 100dm²/m² = 3400dm²

So, 34 square meters is equal to 3400 square decimeters.

2. 15.2ha = ? m² To convert hectares (ha) to square meters (m²), we multiply by 10,000 (1ha = 10,000m²).

15.2ha * 10,000m²/ha = 152,000m²

So, 15.2 hectares is equal to 152,000 square meters.

3. 0.06dm² = ? cm² To convert square decimeters (dm²) to square centimeters (cm²), we multiply by 100 (1dm = 10cm, so 1dm² = 10cm * 10cm = 100cm²).

0.06dm² * 100cm²/dm² = 6cm²

So, 0.06 square decimeters is equal to 6 square centimeters.

4. 0.95km² = ? m² To convert square kilometers (km²) to square meters (m²), we multiply by 1,000,000 (1km = 1000m, so 1km² = 1000m * 1000m = 1,000,000m²).

0.95km² * 1,000,000m²/km² = 950,000m²

So, 0.95 square kilometers is equal to 950,000 square meters.

5. 0.95m² = ? cm² To convert square meters (m²) to square centimeters (cm²), we multiply by 10,000 (1m = 100cm, so 1m² = 100cm * 100cm = 10,000cm²).

0.95m² * 10,000cm²/m² = 9,500cm²

So, 0.95 square meters is equal to 9,500 square centimeters.