October 27, 2015

Problem of the Week

for Tuesday October 27, 2015

Nick has two shopping bags. One is colored black and the other is white. He can store them in his closet in three different ways: separately, the black inside the white, or the white inside the black. For Halloween he is given an orange shopping bag as well. In how many different ways can he store these three bags?

Winners of the three-bag challenge