10. Using numbers 3,4,9,12 choose the two ratios that are in proportion from the following.
(A) 3:9:: 4:12
(B) 9:3:: 4:12
(C) 3:9:: 12:4
(D) 3:4:: 12:9
Answers
Answered by
3
Answer:
a is the correct option. mark me has brainlist
Similar questions