In the picture are the steps on how to solve this conversion problem 
Hope this helps and maker me brainless plzzzzz
The answer is 
46100000
——————g
221
 
        
        
        
I’m sorry but I dont see anything
        
                    
             
        
        
        
Answer:
6.67 ft
Step-by-step explanation:
    Let d = distance
  and w = weight
Then d = k/w
  or dw = k
  Let d1 and w1 represent Roger
and d2 and w2 represent Ellen. Then
d1w1 = d2w2
Data:
 d1 = 6 ft; w1  = 120 lb
d2 = ?    ; w2 = 108 lb
Calculation:
6 × 120 = 108d2
        720 = 108d2
          d2 = 720/108 = 6.67 ft
Ellen must sit 6.67 ft from the fulcrum.
 
        
                    
             
        
        
        
Answer: SAS (Side, angle, side)
Explanation: The two triangles indicate two sides and one angle is congruent, therefore SAS can be applied. Hope this helps :)