Answer:
yes, it is 10 times as great 
 
        
             
        
        
        
Answer:
0.44
Step-by-step explanation:
Also I highly highly respect you doing this for roblox. I wish you the best of luck!
 
        
                    
             
        
        
        
Answer:
1 and 10/8
Step-by-step explanation:
5+5=10/1
5+3=8
 
        
             
        
        
        
Answer:
20 minutes 
Step-by-step explanation:
To make one round of the field, Lisa will have to cover the entire perimeter of the field. 
The perimeter of a rectangle = 2(l+w) Where L = length and W = width. 
The multiplication of 2 means two lengths and widths that each rectangle has. The perimeter of the field = 2(150 +50) = 400m
Lisa's average running speed = 100m/min
The time taken to cover one round of the field or one perimeter of the field = 400/100 = 4 minutes. 
To cover 5 rounds or 5 perimeters Lisa will take 5x4 minutes = 20 minutes. 
 
        
                    
             
        
        
        
15 picks are oranges
Answer:
2 ORANGE = 5 GREEN
GREEN = 2/5 ORANGE = 0.4 ORANGE
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ORANGE + GREEN = 21
ORANGE + 0.4 ORANGE = 21
1.4 ORANGE = 21
ORANGE = 15