Answer:
9 : 3, 12 : 4, 54 : 18, 18 : 6 and so on
Explanation:
Ratios equivalent to 27 : 9
Although, choices are not available to pick from, however, we can still find equivalent ratio to 27 : 9
27 : 9
= 27 / 9
= 3 / 1
= 3 : 1
Equivalent ratio
9 : 3
= 9 / 3
= 3 / 1
= 3 : 1
Another equivalent ratio is
12 : 4
= 12 / 4
= 3 / 1
= 3 : 1
Another equivalent ratio
54 : 18
= 54 / 18
= 3 / 1
= 3 : 1
Another equivalent ratio is
18 : 6
= 18 / 6
= 3 / 1
= 3 : 1
Therefore, equivalent ratio to 27 : 9 includes 9 : 3, 12 : 4, 54 : 18, 18 : 6 and so on