A recipe requires 1/3 cup of milk for each 1/4 cup of water. How many cups of water are needed for each cup of milk?
This is basically a proportion type of question. It can be setup like this. 1/3 cup of milk= 1/4 cup of water. 1 cup of milk= ? Cups of water. Do 1x1/4 then divide by 1/3. To find cups of water.