(1) Tracy buys strawberry gum in packs of 8 pleces and blueberry gum in packs of 7 pleces. If Tracy wants to buy the same amount of each type of gum, what is the smallest number of
pleces of each flavor that she must buy?

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?