Recipe calls for 2 cups of water for every 4 cups of flour. what is the unit rate of water to flour

the unit rate :

2 cups water

4 cups flour

divide each by 4

.5 cups water/ 1 cup flour

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length