Maths-
General
Easy

Question

Find three consecutive even numbers whose sum is 312.

hintHint:

let the three consecutive even numbers be 2n , 2n + 2 ,2n + 4
Given, the sum of these three consecutive even numbers is 312.
(i. e 2n + 2n + 2 + 2n + 4 = 312)

The correct answer is: 102 , 104 and 106


    Ans :- 102 , 104 and 106
    Explanation :-
    let the three consecutive even numbers be 2n , 2n+2 ,2n+4
    Given, the sum of these three consecutive even numbers is 312.
    so,2n +2n+2+2n+4 = 312
    6n+6 = 312
    6n = 306
    3(2n) = 306
    ∴ 2n = 102
    Then 2n+2 =102 +2 = 104 ; 2n+4 = 102 + 4 = 106
    102 , 104 and 106 are the three consecutive even numbers that satisfy the given condition

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