SlytherinGirl6 SlytherinGirl6

08-04-2017
Mathematics

contestada

The sum of 4 consecutive integers is 354.
What is the second number in this sequence?

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08-04-2017

If the first number is x-1, since the numbers are consecutive, the second number will be x, the third number will be x+1 and the fourth number will be x+2.
(x-1) +(x) + (X+1) (X+2) = 354
4x + 2 =354
Therefore,
X = 88

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