The table shows the number of boys and girls that wear spectacles in class 5.
| Class | Number of boys | Number of girls | 
| 5-A | 16 | 12 | 
| 5-B | 12 | 6 | 
| 5-C | 8 | 5 | 
| 5-D | 19 | 2 | 
What is the fraction of girls in class 5-C to the number of boys in 5-A and 5-B ?
(A) 
(B) 
(C) 
(D) 
ok
 
             
             
        