I need some help here -3-. Ulsa rescued a fish that was 6.85 inches long. Krishna rescued a fish that was 4.83 inches long. How many inches longer was Ulsa's fish?

The answer is c because you turn 17.5% into a decimal which gives you .175 then you times that by $361.35 which gives you 63.23625 but then you round that which gives you 63.24. then you at 63.24 pulse 361.35 and you round it which gives you $425