Zach is making a recipe that requires 1 cup of vinegar and 3 cups of water.Which of the following combinations shows the same ratio of vinegar to water? A 2 cups of vinegar to 3 cups of water. B 2 cups of vinegar to 6 cups of water. C 3 cups of vinegar to 1 cup of water. D 3 cups of vinegar to 9 cups of water.Please help very urgent!