Answer:
208 minutes = 3.47 hours
Step-by-step explanation:
It takes each person 10.4 minutes for 1 wall. So 20 people would take 208 minutes for 20 people to paint 20 walls 
52/5 = 10.4
20 x 10.4 = 208
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
Area = (17×35) - (6×15) = 595 - 90 = 505 ft² 
 
        
                    
             
        
        
        
Answer:
broke 
Step-by-step explanation:
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If you are asking for the answer the answer is 0.67.