Question

21га64м2-4га48м2+9га7м2

Answer 1

Ответ:

26 га 23 м².

Пошаговое объяснение:

                  1                   2

21 га 64 м²- 4 га 48 м² + 9 га 7 м² = 26 га 23 м²

1)   21 га 64 м²

-      4 га 48 м²

----------------------

      17 га 16 м²

2)   17 га  16 м²

+      9 га   7 м²

--------------------

    26 га 23 м²

Answer 2

To perform the calculation, we need to add the areas together. However, it seems like you have provided the areas in a mixed format, combining hectares (га) and square meters (м2). To simplify the calculation, let's convert all the areas to a single unit, such as square meters.

1 hectare (га) = 10,000 square meters (м2)

So, let's convert each given area to square meters and then add them:

1. 21 га 64 м2 = (21 * 10,000) + 64 = 210,000 + 64 = 210,064 square meters
2. 4 га 48 м2 = (4 * 10,000) + 48 = 40,000 + 48 = 40,048 square meters
3. 9 га 7 м2 = (9 * 10,000) + 7 = 90,000 + 7 = 90,007 square meters

Now, we can add these converted areas:

210,064 square meters + 40,048 square meters + 90,007 square meters = 340,119 square meters

So, the result of the expression is 340,119 square meters.