15 students after dividing 825 with 55
        
                    
             
        
        
        
answer:
140 scoops
explanation:
3/4 of 80 is 20 and 1/2 of 60 is 30. when you add 80 and 60 you get 140
 
        
                    
             
        
        
        
Answer:
So
GJ=35
Step-by-step explanation:
Two triangles are similar so 
The equation is
4/24=x/30
1/6=x/30
6x=30
x=5
 
        
             
        
        
        
Answer:
16/45
Step-by-step explanation:
4/9 x 4/5=16/45 you just multiply straight across