The answer to your question is 3
Answer:
G represents sets of student appearing for GENERAL KNOWLEDGE
M represents sets of student appearing for MATHS
S represents sets of student appearing for SCIENCE
G ∩ M = { Max, Anael}
G ∪ S = { Max, Acel, Carl, Anael, Acton, Dario, Kai, Barek, Carlin}
"inversely proportional," please.
z = k/x
When x is 3, z = 6; find k: 6 = k/3, or k = 18.
Then z = 18/x. When x = 12, z = 18/12 = 2/3 (answer)
546 divide by 6 = 91 so 91 times 6 = 546