Respuesta :
Answer:
720 ways to hang the pictures.
Explanation:
The answer can be found using the fundamental counting principle or 6!.
There are 7 pictures but the grandfather must be in the middle so it is the only possible choice. there are 6 other choices that must be made. the first picture has 6 possibilities, the 2nd has 5 possibilities, the 3rd has 4 possibilities, etc. giving us the possibilities can also be listed as:
6*5*4*3*2*1 or 6! =720.
720 ways to hang the pictures.
Explanation:
The answer can be found using the fundamental counting principle or 6!.
There are 7 pictures but the grandfather must be in the middle so it is the only possible choice. there are 6 other choices that must be made. the first picture has 6 possibilities, the 2nd has 5 possibilities, the 3rd has 4 possibilities, etc. giving us the possibilities can also be listed as:
6*5*4*3*2*1 or 6! =720.
Answer with Step-by-step explanation:
There are total 7 pictures.
The great grandfather's picture must be in the middle.
So now we have to arrange the remaining 6 pictures.
There are 6 other choices that must be made.
The first picture has 6 possibilities.
The second has 5 possibilities.
The third has 4 possibilities and so on
So, The total choices are:
6×5×4×3×2×1=6!=720
