Question

If the sum of 3 consecutive even number is 51. Find the least one.

Answer 1

Thus,the least number is 15 ...

Answer 2

Hey mate

1st = x
2nd =2+x
3rd = 4+x

x+2+x+4+x = 51
3x+6=51
3x= 51 -6
3x = 45
x= 45/3
x = 15

Now 1st no. be :- 15
2nd :- 2+15=17
3rd :- 4+15 = 19

Least one is 15

Hope it helps u