20 x 30 computed in square meters (m²) isn't simply 20 x 30.
Here's why:
20 and 30 represent lengths in centimeters (cm) based on the context of seat covers and textile measurements typically done in centimeters.
Square meters (m²) is a unit of area, requiring multiplication of length and width.
Since we don't have the width of the material, we cannot directly calculate the area in square meters.
If you have the width in centimeters as well, you can multiply it by 20 (length in cm) to get the area in square centimeters. Then, divide that result by 10,000 (because there are 100 centimeters in 1 meter) to convert the area to square meters.
600
200 sqm
23 x 20 x 30 = 13,800
(2/3) x (-30) = -20
20% of 30 is 6 ; 20 percent = .20 30 x .20 = 6
20 x 30 = 600 square cm
20/30 = (2 x 10)/(3 x 10) = 2/3
Surface area = 2 x area_triangular_ends + areas_of_3_rectangular_faces Surface area = 2 x (15 x 20)/2 + 30 x 15 + 30 x 20 + 30 x 25 = 15 x 20 + 30 x (15 + 20 + 25) = 300 + 30 x 60 = 2100 in2
20 to 30kg
When multiplying with zeros you just remove the zeros and multiply the other digits then add the amount of zeros you removed to the answer. 30 x 20 = 3x2 =6 then add two decimal to the right with zeros. 600 30 x 20 = 600
20% of $30 = 0.2 x $30 = $6
20