A recipe calls for 4 carrots for every 2 cups of water. Which expression can be used to find the number of carrots needed for 1 cup of water?
A
StartFraction 4 carrots Over 2 cups of water EndFraction
B
StartFraction 4 cups of water Over 2 carrots EndFraction
C
StartFraction 2 carrots Over 4 cups of water EndFraction
D
StartFraction 2 cups of water Over 4 carrots EndFraction