Question

Поставить знаки больше меньше или ровно2 м 1 дм 4 см 124 см90 см 900 мм8ц 4 кг 840 кг6 дм 8 мм 68 см2 м 5 дм 6 см 526 см90 см 9 дм8 ц 8 кг 38 кг5 м 7 см 507 см2 сут 21 ч 69 ч1 ч 2 мин 120 мин

Answer 1

2м1дм4см>124см
90см=900мм
8ц4кг<840кг
6дм8мм<68см
2м5дм6см<526см
90см=9дм
8ц8кг>38кг
5м7см=507см
2сут21ч=69ч
1ч2мин<120мин

Answer 2

Conversion of Length Measurements:

To convert the given length measurements, we need to understand the relationship between different units of length. Here are the conversion factors for the units mentioned:

- 1 meter (m) = 10 decimeters (dm) - 1 decimeter (dm) = 10 centimeters (cm) - 1 centimeter (cm) = 10 millimeters (mm)

Now, let's convert the given measurements one by one:

1. 2 m + 1 dm + 4 cm + 124 cm: - 2 m = 2 * 10 dm = 20 dm - 1 dm = 1 dm - 4 cm = 4 cm - 124 cm = 124 cm - Total = 20 dm + 1 dm + 4 cm + 124 cm = 21 dm + 128 cm

2. 90 cm + 900 mm: - 90 cm = 90 cm - 900 mm = 900 mm - Total = 90 cm + 900 mm

3. 8 cm + 4 kg + 840 kg: - 8 cm = 8 cm - 4 kg = 4 kg - 840 kg = 840 kg - Total = 8 cm + 4 kg + 840 kg

4. 6 dm + 8 mm + 68 cm: - 6 dm = 6 dm - 8 mm = 8 mm - 68 cm = 68 cm - Total = 6 dm + 8 mm + 68 cm

5. 2 m + 5 dm + 6 cm + 526 cm: - 2 m = 2 * 10 dm = 20 dm - 5 dm = 5 dm - 6 cm = 6 cm - 526 cm = 526 cm - Total = 20 dm + 5 dm + 6 cm + 526 cm = 25 dm + 532 cm

6. 90 cm + 9 dm + 8 kg + 8 kg: - 90 cm = 90 cm - 9 dm = 9 dm - 8 kg = 8 kg - 8 kg = 8 kg - Total = 90 cm + 9 dm + 8 kg + 8 kg

7. 38 kg + 5 m + 7 cm + 507 cm: - 38 kg = 38 kg - 5 m = 5 * 10 dm = 50 dm - 7 cm = 7 cm - 507 cm = 507 cm - Total = 38 kg + 50 dm + 7 cm + 507 cm = 38 kg + 50 dm + 514 cm

8. 2 suts + 21 h + 69 h: - 2 suts = 2 suts - 21 h = 21 h - 69 h = 69 h - Total = 2 suts + 21 h + 69 h

9. 1 h + 2 min + 120 min: - 1 h = 1 h - 2 min = 2 min - 120 min = 120 min - Total = 1 h + 2 min + 120 min

Now that we have converted all the measurements, let's summarize the results:

1. 2 m + 1 dm + 4 cm + 124 cm = 21 dm + 128 cm 2. 90 cm + 900 mm = 90 cm + 900 mm 3. 8 cm + 4 kg + 840 kg = 8 cm + 4 kg + 840 kg 4. 6 dm + 8 mm + 68 cm = 6 dm + 8 mm + 68 cm 5. 2 m + 5 dm + 6 cm + 526 cm = 25 dm + 532 cm 6. 90 cm + 9 dm + 8 kg + 8 kg = 90 cm + 9 dm + 8 kg + 8 kg 7. 38 kg + 5 m + 7 cm + 507 cm = 38 kg + 50 dm + 514 cm 8. 2 suts + 21 h + 69 h = 2 suts + 21 h + 69 h 9. 1 h + 2 min + 120 min = 1 h + 2 min + 120 min

Please note that the units are not compatible for direct addition or subtraction. Therefore, the units are kept separate in the final results.