Please help! Simplify and know whether these examples are equal. Picture above.

Answer: -9/4
Step-by-step explanation:
https://www.symbolab.com/solver/equation-calculator/%5Cfrac%7B%5Cfrac%7B%5Cfrac%7B3%7D%7B5%7D%7D%7B%5Cfrac%7B1%7D%7B3%7D%7D%7D%7B-%5Cfrac%7B4%7D%7B5%7D%7D?or=input