Let's calculate the total cost for each orchard with the given information:
Orchard A:
- Cost per person: $9
- Number of students: 17
- Number of chaperones: 3
Total people = students + chaperones = 17 + 3 = 20
Total cost for Orchard A = total people × cost per person Total cost for Orchard A = 20 × $9 = $180
Orchard B:
- Cost per person: $10
- Number of students: 17
- Number of chaperones: 1
Total people = students + chaperones = 17 + 1 = 18
Total cost for Orchard B = total people × cost per person Total cost for Orchard B = 18 × $10 = $180
Comparing the total costs:
- Total cost for Orchard A: $180
- Total cost for Orchard B: $180
So they cost the same.
Therefore, the answer is: They cost the same.