The answer to this problem would be about 4 hours
Answer: Well, I thought about it and I was like, Well 813 right? Then I realized the question and was like: Nvm lol (Hope you find the answer!)
I say 12 because that would mean the first rectangle is 6x12 and the second is 10x12
0.30 as a fraction is 30/100 = 3/10
0.30 as a percent = 0.30 * 100 = 30%
answer is D. 3/10 and 30%