Question

5 кв.дм +635 кв.мм.

Answer 1

5 кв.дм +635 кв. мм. =1135кв.мм.

Answer 2

To add 5 square decimeters and 635 square millimeters, we need to convert the units so that they are in the same unit.

1 square decimeter (dm²) is equal to 100 square millimeters (mm²). So,

5 dm² = 5 x 100 = 500 mm²

Now we can add 500 mm² and 635 mm²:

500 mm² + 635 mm² = 1135 mm²

Therefore, 5 dm² + 635 mm² is equal to 1135 square millimeters (mm²).