Your sister is going to buy

you a new iphone for

Christmas!!!

Apple doesn’t want to configure each phone on the spot, so they’ve pre-packaged every possible phone

you can make with these 3 free features. How many different phones have they configured?

Color 3 choices

Background 2 choices

Case 4 choices

Color 3 choices

Background 2 choices

Case 4 choices

x

x

__________

24 different phones

If the first choice can be made in mways, and the second in n ways, then there are m × n ways to select m and n.

______ _______ _______

But wait...Your sister decides to buy your mom an iPhone also, but you insist that you and your mom can’t have ANY of the same features!!!

How many different options are there for these 2 different phones?

_____ _____ _____ X ______ ______ ______

3 X 4 X 2 X 2 X 3 X 1

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