The sum of three consecutive numbers is 87. what is the smallest of the 3 numbers?
2 answers:
The answer is 33 i think. mabye
N = smallest number
n+1 = 2nd number
n+2 = largest number
set their sum to 87
n + n + 1 + n + 2 = 87
3n + 3 = 87
-3 -3
-----------------
3n = 84
---- -----
3 3
---------------
n = 28
The smallest number is 28
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