If a carton containing a dozen mirrors is dropped, which of the following can not be the ratio of broken mirrors to unbroken mirrors
A. 2 : 1
B. 3 : 1
C. 3 : 2
D. 7 : 5
Answer:C
If a carton containing a dozen mirrors is dropped, which of the following can not be the ratio of broken mirrors to unbroken mirrors
A. 2 : 1 B. 3 : 1 C. 3 : 2 D. 7 : 5