Question

In a park, 42 steps were painted in 6 different
colours. How many steps will have the same
colour? ​

Answer 1

Answer:

If you are painting over a darker wall (like in the picture above) with a lighter colour, use a primer. A primer is a light coat of paint that retains colours well. Covering a dark coloured wall may require multiple coats of paint.

Step-by-step explanation:

Answer 2

Answer:

2 Answers. A cube can be rotated into 6×4=24 configurations (i.e. the red face can be any one of the 6, and then there are 4 ways to rotate it that keep that face red), so the number of different colourings (counting rotations, but not mirror reflections, as the same) is 6!/24=30

Step-by-step explanation: