The array n contains the numbers 3, 5 and 7. We are supposed to use a function that loops through the array and adds the items together. They equal 15. However the assignment says they should equal 9 and shows an array in the error message that has 0, 3 and 6.

It should return as completed.

```
n = [3, 5, 7]
def total(numbers):
result = 0
for i in range(len(numbers)):
result += n[i]
return result
print total(n)
```