To add or subtract fractions with the same denominator, add or subtract the numerators and keep the denominator.

Ralph and Robin Billings are touring Hadly Manor. They want to take the Manor Tour, the Garden Tour, and the River Boat Ride.

If they get to the Manor at 9:30 AM, when should they make their reservations to eat?

Hint: They want to eat after the tours and ride.

Input time