Question

Сравни величины. 2315 см.* 23м 15 см 79 и 1 ц * 7910 ц 526 мин * 9 ч 3000 см * 4 м2. Срочно дам 13 баллов

Answer 1

1 м = 100 см

1 мин = 60 сек

1 час = 60 мин

1 центнер = 100 кг

Ответ:

1) 2315 см = 2315 см

2) 79,1 ц < 7910 ц

3) 8 ч 46 мин < 9 ч

4) 3000 см > 1600 см

Answer 2

Comparing Measurements

Let's compare the given measurements:

1. 2315 cm * 23 m 15 cm: To compare these measurements, we need to convert them to the same unit. Let's convert 23 m 15 cm to centimeters: - 23 m = 23 * 100 cm = 2300 cm - 15 cm (already in centimeters)

Now we can compare the measurements: - 2315 cm * 23 m 15 cm = 2315 cm * (2300 cm + 15 cm) - 2315 cm * 2315 cm = 5,354,225 cm²

2. 79 и 1 ц * 7910 ц: To compare these measurements, we need to convert them to the same unit. Let's convert 79 и 1 ц to centners: - 79 и = 79 * 100 ц = 7900 ц - 1 ц (already in centners)

Now we can compare the measurements: - 79 и 1 ц * 7910 ц = 7900 ц * 7910 ц - 7900 ц * 7910 ц = 62,369,000 ц²

3. 526 мин * 9 ч: To compare these measurements, we need to convert them to the same unit. Let's convert 9 ч to minutes: - 9 ч = 9 * 60 мин = 540 мин

Now we can compare the measurements: - 526 мин * 9 ч = 526 мин * 540 мин - 526 мин * 540 мин = 283,440 мин²

4. 3000 см * 4 м²: To compare these measurements, we need to convert them to the same unit. Let's convert 4 м² to square centimeters: - 4 м² = 4 * (100 см * 100 см) = 40000 см²

Now we can compare the measurements: - 3000 см * 4 м² = 3000 см * 40000 см² - 3000 см * 40000 см² = 120,000,000 см³

Summary of Comparisons:

- 2315 cm * 23 m 15 cm = 5,354,225 cm² - 79 и 1 ц * 7910 ц = 62,369,000 ц² - 526 мин * 9 ч = 283,440 мин² - 3000 см * 4 м² = 120,000,000 см³

Please note that the units of measurement are different for each comparison, so the results are not directly comparable. If you have any further questions or need clarification, feel free to ask!