Question

3см2 *3дм2 9дм2 *900см2

Answer 1

Я проверил я думаю все без о
шыбок

Answer 2

To calculate the product of these areas, we need to convert the units so they are in the same format. Let's convert both areas to square centimeters (cm²) since it's a common unit:

1 дм² = 100 cm² 1 см² = 1 cm²

Given: 3см² * 3дм² = 3 cm² * 3 * 100 cm² = 3 * 3 * 100 cm² = 900 cm²

9дм² * 900см² = 9 * 100 cm² * 900 cm² = 900 * 900 * 100 cm²² = 810,000 cm²

Therefore, the calculations are: 3см² * 3дм² = 900 cm² 9дм² * 900см² = 810,000 cm²