Heelp please A clothing factory produces black, red and green dresses, During a stock count, it was found that there were 200 black dresses, that one quarter of the total number of dresses were red and that there were half as many green dresses as there were red dresses. How many red dresses were in the factory?

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.

The answer would be 13.5 minutes.