Answer:
0.1
Step-by-step explanation:
73/844=0.08649=0.1(After rounding)
 
        
             
        
        
        
The greates amount of pieces he would be able to use would be 9 because 8 divided by 5/6= 9 and 3/5.the 3/5 piece is too short.
        
                    
             
        
        
        
Answer:
13.5 meters
Step-by-step explanation:
25 / 2 = 13.5 
because if a human is 3 meters tall and cast 2 times the length of himself then if a building casts 25 meters then it should be 2 times less than its shadow.
 
        
             
        
        
        
Answer:
-6.8125
Step-by-step explanation:
Convert 13/16 to a decimal. 
Write -6 down
You get -6.8125.
Hope this helps! If it does, please mark me brainliest, and press thank you to help me. Thank you! ;) 
Good luck on whatever you are doing.
 
        
                    
             
        
        
        
Same thing (0, -6) if I’m not mistaken