Ateacher gave her class two exams; 60% of the class passed the second exam, but only 48% of the class passed both exams. what percent of those who passed the second exam also passed the first exam?
80%
12%
30%
48%

A teacher gave her class two exams; 60% of the class passed the second exam, but only 48% of the class passed both exams. What percent of those who passed the second exam also passed the first exam?

.48 / .6 = .8

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse