In a class of 100 students, 60 study math, 57 study music and 48 study history. If 27 study math and music, 34 study math and history, 24 study music and history and 12 study math,music and history, how many of the 100 students study none of the three subjects?
TJ Prep Problems
TJ Prep practice problems for our students and readers. The problems provide a very small sampling of what Optimal TJ Prep students work with.