Question

Аквариум имеет форму куба с ребром 9 дм узнай объём аквариума

Answer 1

$V= a^{3} =9*9*9=729$ куб дм

Answer 2

Calculating the Volume of an Aquarium

To calculate the volume of an aquarium in the shape of a cube with a side length of 9 dm, we can use the formula for the volume of a cube, which is given by:

Volume = side length^3

In this case, the side length of the cube is 9 dm. To convert dm to cm, we multiply by 10 since 1 dm is equal to 10 cm.

Therefore, the side length of the cube in cm is 9 dm * 10 cm/dm = 90 cm.

Now we can calculate the volume of the cube:

Volume = (90 cm)^3 = 90 cm * 90 cm * 90 cm = 729,000 cm^3

So, the volume of the aquarium is 729,000 cm^3.

Please note that the above calculation assumes that the aquarium is a perfect cube. If the aquarium has a different shape or additional features, the volume may vary.