Answer:
[tex]r<11[/tex]
Step-by-step explanation:
Let r represent Ruth's weight in kilograms.
We have been given that Scoonsie weighs 11 kilograms and Ruth is lighter than Scoonsie. This means that the weight of Ruth will be less than the weight of Scoonsie.
We can represent this information in an inequality as:
[tex]r<11[/tex]
Therefore, the inequality [tex]r<11[/tex] represents Ruth's weight in kilograms.