Answer:
Percent increase in rent is 12.5%
Step-by-step explanation:
Given:
In past the rent you paid $800 per month to rent your apartment.
i.e, Original rent paid = $ 800
You now pay $900 per month for your rent.
i.e New rent paid = $900
Increase in the rent is= New rent - Original rent= $900 -$800 =$100.
To find the percent increase in rent.
Percent increase is equal to Divide the increase by the original number and multiply the answer by 100.
i.e,
then;
Simplify:
therefore, the percent increase in your rent is 12.5%