Question

1м.кв. + 54дм.кв =... дм.кв.

Answer 1

1м.кв. + 54дм.кв = 154 дм.кв.

Answer 2

I can help you with your math question. To find the answer, you need to convert both terms to the same unit of measurement, which is square decimeters (дм.кв.). One square meter (м.кв.) is equal to 100 square decimeters, so you can write:

$$1 \text{ м.кв.} + 54 \text{ дм.кв.} = 100 \text{ дм.кв.} + 54 \text{ дм.кв.}$$

Then, you can add the terms and get the final answer:

$$100 \text{ дм.кв.} + 54 \text{ дм.кв.} = 154 \text{ дм.кв.}$$

Therefore, 1м.кв. + 54дм.кв. = 154 дм.кв. I hope this helps you understand the solution. You can find more information about converting units of area on [this website](https://uchi.ru/otvety/questions/1m-kv-54dm-kv-dm-kv).