The math club has 57 members who are in sixth or seventh grades. There are twice as many sixth graders as seventh graders.

How many sixth graders are in the club?

A.
38

B.
37

C.
19

D.
18

Question

The math club has 57 members who are in sixth or seventh grades. There are twice as many sixth graders as seventh graders. 

 

How many sixth graders are in the club?
  
 
 

 
 

  

  A. 
  38   
   

 
 

  

  B. 
  37   
   

 
 

  

  C. 
  19   
   

 
 

  

  D. 
  18

calculusxy · Answer

I would like to look at each option first and try out the different possiblities. If we look at A' we can see that if there are 38 sixth graders (which is twice as more as seventh grade) then there will be 19 seventh graders. did 38+19=57

anonymous · Answer

THX