Question

1.55000дм²-500см² 2.800м²:4м²

Answer 1

Ответ:

1. 55000 дм²-500 дм²= 54500 дм².

2. 800 м²:4 м ²= 200 м²

Answer 2

To solve the given expression, let's break it down step by step:

1. Convert all the measurements to the same unit. In this case, let's convert everything to square meters (m²): - 1.55000 dm² = 0.155 m² (1 dm = 0.1 m) - 500 cm² = 0.05 m² (1 cm = 0.01 m) - 2.800 m² = 2.800 m² - 4 m² = 4 m²

2. Perform the calculations: - 0.155 m² - 0.05 m² = 0.105 m² - 0.105 m² + 2.800 m² = 2.905 m² - 2.905 m² / 4 m² = 0.72625

Therefore, the result of the expression 1.55000 dm² - 500 cm² + 2.800 m² : 4 m² is 0.72625.

Please note that the given expression is a combination of different units of area. To perform calculations, it is important to convert all the measurements to the same unit.