Question

6 см 8 мм 87 см 2 мм8 дм 2 см * 6 дм 8 см9 м 5 дм 9 м 5 см400 см * 4 дм​

Answer 1

Ответ:

6см 8мм<7 см 2 мм, 8дм 2 см >6 дм 8 см , 9 м 5 дм > 9 м 5 см , 400 см > 4 дм

Пошаговое объяснение:

Answer 2

To perform the given calculations, we need to convert all measurements to the same unit (centimeters) and then multiply the numbers. Let's start step by step:

Step 1: Convert all measurements to centimeters

1. 6 см = 6 cm
2. 8 мм = 0.8 cm (1 cm = 10 mm, so 8 mm = 0.8 cm)
3. 87 см = 87 cm
4. 2 мм = 0.2 cm (1 cm = 10 mm, so 2 mm = 0.2 cm)
5. 8 дм = 80 cm (1 dm = 10 cm, so 8 dm = 8 * 10 cm = 80 cm)
6. 2 см = 2 cm

Step 2: Multiply the numbers (6 cm + 0.8 cm + 87 cm + 2 cm) * (6 dm + 8 cm + 9 m + 5 dm + 9 m + 5 cm) * (400 cm) * (4 dm)

Step 3: Perform the calculations (6 + 0.8 + 87 + 2) cm = 95.8 cm (6 + 8 + 9 + 5 + 9 + 5) dm = 42 dm (42 dm + 4 dm) = 46 dm (46 dm) * (10 cm/dm) = 460 cm

Now, the expression becomes: 95.8 cm * 460 cm * 400 cm * 4 dm

Step 4: Multiply the numbers 95.8 cm * 460 cm = 44,028 cm^2 44,028 cm^2 * 400 cm * 4 dm = 70,444,800 cm^3

So, the final result is 70,444,800 cm^3.