Answer:
A
Step-by-step explanation:
We know that the only possibilities with proportionate answers are 6:7 = 12:14, or 7:6 = 14:12. Only 6:7 = 12:14 is an answer choice. Both the numbers in the first pair times two equal the second pair.
2/3 I think, If not please tell me !
3/4 ÷ 1/2
46
11. >
12. >
14. <
15.<
Hopefully this helps :)