Question

8 dm? 40 cm5 dm 500 cm1 dm 5 cm + 150 cm?10 dm² 1000 cm?​

Answer 1

Ответ:

8dm=80cm,40cm=4dm,5dm=50cm,500cm=50dm,1dm 5cm+150cm=255cm,10dm=200cm,1000cm=100dm

Пошаговое объяснение:

Answer 2

It looks like you're asking for conversions between different units of length and area. Let's break it down step by step:

1. 8 dm to cm: 8 decimeters (dm) = 8 * 10 cm/dm = 80 cm

2. 40 cm² to dm²: 40 square centimeters (cm²) = 40 / 100 dm² = 0.4 dm²

3. 500 cm to dm: 500 centimeters (cm) = 500 / 10 dm/cm = 50 dm

4. 1 dm to cm: 1 decimeter (dm) = 1 * 10 cm/dm = 10 cm

5. 5 cm + 150 cm: 5 cm + 150 cm = 155 cm

6. 10 dm² to cm²: 10 square decimeters (dm²) = 10 * 100 cm²/dm² = 1000 cm²

7. 1000 cm to dm: 1000 centimeters (cm) = 1000 / 10 dm/cm = 100 dm

So, in summary:

1. 8 dm = 80 cm
2. 40 cm² = 0.4 dm²
3. 500 cm = 50 dm
4. 1 dm = 10 cm
5. 5 cm + 150 cm = 155 cm
6. 10 dm² = 1000 cm²
7. 1000 cm = 100 dm