Introduction We often encounter problems involving the use of three dimensions: length, width and height. With such three-dimensional measurements, we can calculate measurements of cubic meters and volume. Cubic meter The fundamental unit of volume is called cubic meter. The cubic meter (m 3) is measured as the space occupied by a cube with 1 m edge.

Adding six Considering the numbers 1 used in the sum: 6 times the 1: 1 + 1 + 1 + 1 + 1 + 1 5 times the 1: There are 4 times the 1: 1 + 1 + 1 + 1 + 2 3 times the 1: 1 + 1 + 1 + 3 2 times the 1: 1 + 1 + 2 + 2 and 1 + 1 + 4 1 times the 1: 1 + 2 + 3 and 1 + 5 0 times the 1: 2 + 2 + 2, 2 + 4 and 3 + 3 So there are 10 solutions. Back to statement Challenge 180 The beggar and the cigarettes Challenge index Next >> Challenge 182 Move a Toothpick