Answer:
Explanation:
Find the unit rate:
Remember, the unit rate is when one of the numbers in a ratio is 1.
27 : 9
(divide by the 9 on both sides)
3 : 1
Great, we have one equivalent ratio! Let's find another.
Now, multiply both sides by any number. For example, let's use 3.
3 : 1
(multiply by 3 on both sides)
9 : 3
We found a second equivalent ratio! Hope this helps :)