If a 10-foot piece of rope has 0.37 feet cut from it, what is the new length of the rope ?

If an additional 1.4 feet is cut, what is the new length of the rope?

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.

Ive seen this before! the answer is b