Question
at the state spelling bee, there were 120 students. one-fourth of the students were eliminated during the first round. one-third of the remaining students were eliminated during the second round. two-thirds of the remaining students were eliminated during the third round. how many students were left after the third round?
Answers
Ms. Sue
3/4 * 120 = 90 after first round
2/3 * 90 = 60 after second round
1/3 * 60 = ____ after third round
2/3 * 90 = 60 after second round
1/3 * 60 = ____ after third round
p3o2o1p
answer is 20
Anthony
Poop ×pee
Anthony
I'm not understanding