7 x 20 x 4 = 560 cubic centimetres (or cm cubed).
Width = 7cm Length = 2dm = 20cm Depth = 4cm Volume = 7 x 20 x 4 = 28x20 = 56x10 = 560 cubic cms
2dm
8
40cm
no
I believe its 20 cm
To find the area of a shape, you need to multiply the length by the width. In this case, the dimensions are given in decimeters (dm). So, the area would be calculated as follows: (3dm x 5dm) + (3dm x 4dm) + (2dm x 1dm) + (2dm x 2dm). This simplifies to 15dm² + 12dm² + 2dm² + 4dm², which equals 33 square decimeters (dm²).
They're equivalent
They are both the same in measurements
1 decimeter = 10 centimeters20 cm are in 2 dm.
600 mm*600mm*200mm = 6dm*6dm*2dm = 72 dm3 = 72 litres.
concentration or molarity = number of moles/volume number of moles (n) = mass in grams of nacl/relative atomic mass of nacl n=17.52/(23+35.5) n = 0.2994872 mol volume = 2000/1000 = 2dm^3 molarity = 0.2994872/2 =0.15mol/dm^3