posted by christina on .
Heidi has a brown pair and a gray paper of slacks a brown blouse,
yellow blouse and a white blouse and a blue sweater and a white
sweater how many different outfits does she have if each outfit she
wears consists of slacks a blouse and a sweater?
Make a diagram showing her choices.
It looks like the possible combinations can be found by multiplying 2 * 2 * 2.