48 fluid ounces. There's 8 oz in one cup:)

So, You cross multiply and get 56x=244(100). Simplify and you get 56x=24400. Divide each side by 56 and you get 435.71. 56% of about 435.71 is 244.
Yes, they are equivalent. Another equivalent fraction would be any fraction that equals to 1. Eg. 9/9
It’s similar to D because they are going to have the same measured angle