Give the step-by-step reasoning process and then the final answer. A florist offers for sale 75 narcissus flowers and 90 chrysanthemums. Using all the flowers, how many bouquets containing 5 flowers each can he make?
The florist can make 75 / 5 = 15 bouquets of narcissus. The florist can make 90 / 5 = 18 bouquets of chrysanthemums. The florist can make 15 + 18 = 33 bouquets in total.
The final answer: 33.