The distance between the points (2,1) and (14,6) on a coordinate is C. 13 units
The answer is 21.52 so I hope that helped
You would multiply the cups of flour by 3 and the cups of water by 3. which would give you 9 cups of flour and 6 cups of water. the ratio is 1.5 cups of flour to 1 cup of water.
