Question

the sum of three consecutive even number is 54 find the number and answer is 16 18 and 20

Answer 1

let the three consecutive even numbers are
2x
2x+2
2x+4
According to question
2x+2x+2+2x+4=54
6x+6=54
6x=54-6
6x=48
x=48/6
x=8
nos are 16,18,20

Answer 2

Here is your solution

Given:-

sum of three consecutive even numbers is 54

Let
Number be x,x+2,x+4

Now

A/q

x+(x+2)+(x+4)=54
3x+6=54
3x=54-6
3x=48
x =16

Hence Number are:-
x=16
x+2=16+2=18
x+4=16+4=20

The three consecutive even numbers are 16,18,20 .

Hope it helps you