Answer:
9:3 , 3:1
Explanation:
27: 9 can be reduced into 9:3 by dividing with 3
and can be reduced into 3:1 by dividing with 9.
Answer:
3 : 1
54 : 18
Explanation:
For the first ratio '3 : 1', it is the same as '27 : 9', as it is simplified to the lowest.
For the second ratio '54 : 18', it is just double '27 : 9'.