Question

the sum of three consecutive even number is249find the number​

Answer 1

Step-by-step explanation:

N, N + 2, N + 4

N + N + 2 + N + 4 = 249

3N + 6 = 249

3N = 243

N = 81

The numbers are 81, 83, 85

Answer 2

Let the first number be x.

Therefore, the second number - x+2

Third number - x+4

ATQ,

x + x + 2 + x + 4 = 249

3 x + 6 = 249

3x = 243

x = 81

Thus, the numbers are 81 , 83 and 85.

(the numbers cannot be even as sum of 3 even numbers is always even, and 249 is odd)

Hope this helps! :)