Question

pls hlp me with this sum​

Answer 1

Answer:

let the first even number be X

2nd even  number Be= X+2

3rd even Number be = X+4

ACCORDING TO THE CONDITION,

X+X+2+X+4=54

3X+6=54

3X=54-6

X= 48/3

X=16

1st even Number = 16

2nd even Number = 16+2=18

Third even number = 16+4=20

16,18,20 are the three consequtive even numbers

proof:- 16+18+20=54

Step-by-step explanation:

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Answer 2

Answer:

three consecutive no so first number be x second x+1 and third x+2

no

x+x+1+x+2=54

3x+3=54

3x=18

x=6

first no = 6

2nd no is 7

3rd is 8