The conversion factor of the chicken recipe used at the banquet is 4.5.
<h3>What is an
 equation?</h3>
An equation is an expression that shows the relationship between two or more variables and numbers.
Conversion factor = (new amount * portion size) / (old amount * portion size)
Hence:
Conversion factor = (60 * 3) / (10 * 4) = 4.5
The conversion factor of the chicken recipe used at the banquet is 4.5.
Find out more on  equation at: brainly.com/question/2972832
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Answer:
See below & see pic.
Step-by-step explanation:
To find where a point goes, start with the original point and see how many units it takes to get to the line of reflection in a path perpendicular to that line. 
For example, H is 3 units from the line, so go 3 units past the line to find H'.
Do the same for the other points.
You get E'F'G'H' as shown in the figure below.
 
        
             
        
        
        
A. The ratios are proportional
        
             
        
        
        
Percent means parts out of 100
57%=57/100=5.7/10=0.57/1=0.57
        
             
        
        
        
That comes out to
100000
----------- = 10^0 (which is equal to 1)
100000