In a class of 40 students, 27 like math and 25 like filipino. At most how many students do not like at least one of these subject?
(With solution pls...thanks....)
40 - 27 = 13 students who do not like Math
4- - 25 = 15 stud. who do not like Fil.
13 + 15 = 28 students do not like at least one of these subbjects