Thirty students rode on the school bus in the morning. The maximum number of students who could fit on the bus was 1 3 1 times that number of students. The same bus was 8 5 full during the afternoon trip.

a. Determine the total number of students who rode the bus that day during the morning and afternoon trips combined.

b. The total number of students who rode the bus during that one day represented what percent of the total capacity the bus could have transported that day? Round the answer to the closest hundredth.