1/4 time 1/4 equals a half...or you can think about it as 25 plus 25 equals 50, (1/2 of a dollar)
        
             
        
        
        
30 ounces of water for 5 teaspoons of lemon
        
                    
             
        
        
        
Answer:


Step-by-step explanation:
To simplify the square roots, break the number under the square root into factors. Any factors which are perfect squares may be simplified to outside the square root.

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use the pythagorean theorem: a^2 + b^2 = c^2
6^2 = 36 
4^2 = 16
36-16 = 20.
the square root of 20 is either a.) the square root of 20 or b.) 4.4721... (rounded 4.5)