Question

Саша решила сделать ящик для своего домашнего питомца .для этого из листа картона 80 см на 50 см он вырезал углы 10см на 10см и склеил ящик. Какой объем ( дм 3)имеет ящик?

Answer 1

300 метров квадратных

Answer 2

Calculation of the Volume of the Box

To calculate the volume of the box, we need to multiply the length, width, and height of the box. In this case, the box is made from a cardboard sheet measuring 80 cm by 50 cm. The corners measuring 10 cm by 10 cm have been cut out, and the remaining sides have been glued together to form the box.

The length of the box after cutting the corners would be 80 cm - 2 * 10 cm = 60 cm. The width of the box after cutting the corners would be 50 cm - 2 * 10 cm = 30 cm. The height of the box would be 10 cm.

Therefore, the volume of the box can be calculated as follows:

Volume = Length * Width * Height Volume = 60 cm * 30 cm * 10 cm

To convert the volume to cubic decimeters (dm^3), we need to divide the result by 1000, since 1 cubic decimeter is equal to 1000 cubic centimeters.

Volume (in dm^3) = (Length * Width * Height) / 1000

Let's calculate the volume of the box:

Volume (in dm^3) = (60 cm * 30 cm * 10 cm) / 1000

Using a calculator, we can find that the volume of the box is 18 dm^3.

Please note that the calculations provided are based on the given dimensions and assumptions. If there are any additional details or specifications, please let me know, and I'll be happy to assist you further.