Well, we need to know how much was money the individual started with.
        
                    
             
        
        
        
Angelica would have painted the bedroom in 20 hours if every hour she painted 1/20. But she doesn't paint 1/20 of a room per hour but rather 30 minutes. That means it will take her 10 hours to paint the whole room.
Hope this helps.
 
        
                    
             
        
        
        
Answer :   11  3/5 inches each or 11.6 inches each
Step-by-step explanation:
There are 3+1 foot=4ft  each foot is 12 inches4x12=48+10=58
So you have 58 inches of ribbon.   58/5 =11  3/5 inches each or 11.6 inches each
 
        
             
        
        
        
after 4 days 88 boats  will have passes under the bridge