A Moroccan restaurant received 3 different shipments of couscous. The first two shipments of 7 and 13 pounds arrived on the same day. The next day's shipment was 45 pounds of couscous. If it takes 5 pounds of couscous to make a dish, how many dishes did the restaurant make? Let's think first. Chain of thought:
The first two shipments of couscous added up to 7 + 13 = 20 pounds. Adding that weight to the next day's shipment results in a total weight of 20 + 45 = 65 pounds. Since each dish takes 5 pounds, then the restaurant makes 65 / 5 = 13 dishes.
Therefore, the answer is 13.