the sum of three consecutive positive integer is 39. find these integer
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Answered by
1
the integers are x - 1, x, x + 1
atq, x -1 + x + x + 1 = 39
therefore, 3x = 39
x = 13
therefore, the no. are 12, 13 ,14
atq, x -1 + x + x + 1 = 39
therefore, 3x = 39
x = 13
therefore, the no. are 12, 13 ,14
Answered by
3
Let the three numbers be: x-1, x and x+1.
-Therefore, x-1 + x + x+1 =3x = 39
-Hence x, the middle number is 13.
-The other two numbers are 12 and 14.
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