Question

You have a frame that holds three pictures. You pulled out your favorite five photos. How many sets of three are there?
Make a list of all the possible combinations using the numbers 1 - 5 to represent the photos.

Answer 1

Here we have 5 choices. so its 5 times 4 times 3 which is 60

Answer 2

Pretty easy to do actually, I'll start you off, you finish.
So you have 3 photo slots _ _ _ and 5 photos 1 2 3 4 5
Start like this:
1 2 3
1 3 4
1 4 5
2 3 4
2 4 5
2 5 1
Keep going. You should have 60 answers when you're done. (5*4*3)

Answer 3

thanks u guys

Answer 4

Chemengineer, it asks for the list of possibilities, not just the number.