A family had dinner in a restaurant and paid $30 for food. They also had to pay 9.5% sale tax and 10% for the tip. How much did they pay for the dinner? Choices
A) $ 35.83  B) $ 35.84  C) $ 35.85  D) $ 35.86  E) $ 35.87

Rationale: solution they paid for food , sales tax and tip , hence total paid = $ 30 + 9.5 % * 30 + 10 % * 30 = $ 35.85 answer c
Answer: C