Answer:
The Answer Is 74. Your Welcome
 
        
             
        
        
        
2,600/4 =650
650•5 =3,250
I found the unit rate of the 2,600 by dividing the per hour and then times it by the 5 hours 
Hopefully that was what you were looking for
        
             
        
        
        
Answer:
B, D and also E
Step-by-step explanation:
 
        
                    
             
        
        
        
Divide.
1/3 / 5
Or multiply by the reciprocal of 5:
1/3 * 1/5 = 1/15
Therefore 1/15 cup of flour is used to make 1 dinner roll.
We can set up a proportion:
5/1/3 = x/5 2/3
Multiply 5 2/3 to both sides:
28 1/3 / 1/3 = x
85 = x
So 85 rolls can be made with 5 2/3 cups of flour.
        
                    
             
        
        
        
I not that good with math but I would say C.