Answer:
The correct option is D
45/18 and 35/14 are proportional
Explanation:
Two ratios represent quantities that are proportional if the have the same rate.
7/5 and 14/9 are not the same rate
32/20 and 22/10 are not the same rate
3/4 and 5/12 are not the same rate
45/18 and 35/14 are the same rate
