question_answer

In a school, the ratio of boys to girls is \[4:3\] and the ratio of girls to teachers is\[8:1\]. The ratio of student to teachers is:

A)  \[56:3\]                        

B)  \[55:1\]

C)         \[49:3\]               

D)         \[56:1\]            

Correct Answer: A

Solution :

So, Student: teacher \[\Rightarrow \] (boys + girls): teacher             \[(32+24):3\]             \[56:3\]