Question

Jonathan, Ellergy, and 3 other groomsmen are rehearsing for a wedding by walking an aisle 1 at a time, 1 groomsman in front of eachother. Each time, all 5 walk down the aisle, the groom tells them to walk in a different order, from 1st to last. What is the greatest number of times the groomsmen can walk down the aisle, without walking in the same order twice?

Answer 1

Sorry...got interrupted.

The question boils down to how many different combinations can there be for 5 items (groomsmen in this case). The answer would simply be 5! since there are 5 people and each can only be used once.

Answer 2

oh, srry i forgot 2 present the choices for this question:

3,125

720

120

100

25

Answer 3

5!=5*4*3*2*1=?

Answer 4

120! thanx!

Answer 5

np :)