In a computer lab, there are 3 computers for every 6 students. How many computers will be needed for 24 students?
According to the question,
Number of computers required for 6 students = 3
Number of computers required for 1 student = 
Hence,
Number of computers required for 24 students = 
× 24
= 12
Ans: 12 computers are required for 24 students
15