If Keith had 1 1/2 cups, he can't use <span>5 2/3 cups. He cant use more than what he had. There is error in this question.</span>
        
             
        
        
        
Answer:
you look at the lengths some triagles have small parallel lines anè or two of them to determine if they are equal or different from one another 
 
        
             
        
        
        
He is leaving 20% tip of the bill of $58
20% extra
So total amount = 100% + 20% = 120% 
120% of 58
(120/100) * 58
1.2 * 58
= 69.6
So total amount Alexi needs to pay = $69.60