There are about 2 sensible reasons. You get 25 chairs tell the 25 people to sit. Tell them to sit on the floor.
Answer:
25 people can be seated in 25! ways (25! is factorial 25, or 25x24x22x21 ....x3x2x1) as the first chair can be filled in 25 ways, the second in 24, the third in 23 and so on. This comes to 1.5511210043 × 1025 different ways
6 ways.
12 ways.
Three different ways.
To determine how many ways you can divide the number 25, you can consider it in terms of its partitions. The number of partitions of 25, which refers to the ways of expressing 25 as a sum of positive integers, is 1958. Each partition represents a unique way to divide the number. This count includes different arrangements of the same numbers but does not consider the order of the summands.
25
25 ways. 25 ways. 25 ways. 25 ways.
There are 27 choose 25 ways, which is equivalent to 27! / (25!(27-25)!) = 351 possible different groups of 25 people that can be formed from a total of 27 people.
6 ways.
5 chairs x 5 people = 25 choices
25
25 and over ----------------------------------------------------------------------------------------------- The number of ways is 5x4x3x2x1= 120 ways
12 ways.
Infinitely many. 1+24 is one. 250/10 is another.
An infinite number of ways. The question needs to be more restrictive.
53,130 ways.
(RM = routemaster and RML = long version) RM buses seat 64 (28 Downstairs, 36 Upstairs) RM coaches seat 57 (25 Downstairs, 32 Upstairs) RML buses seat 72 (32 Downstairs, 40 Upstairs) RML coaches seat 65 (29 Downstairs, 36 Upstairs)
Three different ways.