The sum of seven consecutive numbers is 168. What is the sum of the first and the last number?
Question
Aptitude Questions:
The sum of seven consecutive numbers is 168. What is the sum of the first and the last number?
Average of 7 numbers = 168/7 = 24
Numbers are 21, 22, 23, 24, 25, 26 and 27
Therefore sum of first and last number = 21 + 27 = 48
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