The average of a bunch of integers is
(sum total of the integers) divided by (number of integers in the bunch) .
Average = (sum of items) / (number of items).
Write the given information into this formula:
Average = (350) / (7)
Average = 50 .
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You should have noticed immediately that the question does NOT
ask for a list of what the seven consecutive integers are.
If it did, then it would be incumbent on me to demonstrate how they
may be calculated. But since it doesn't, I can merely list them and
then be on my way.
The integers are 47, 48, 49, 50, 51, 52, and 53 .