Respuesta :
Calculate the rent increase: It's $900-$800 = $100.
Now divide this increase by the original rent:
$100
------- = 1/8, or 0.125.
$800
Mult. this by 100%, we get 12.5% (answer)
Now divide this increase by the original rent:
$100
------- = 1/8, or 0.125.
$800
Mult. this by 100%, we get 12.5% (answer)