Question

The sum of three old consecutive number is 60 .Find these three numbers.

Answer 1

Let the numbers = (x-1), x, (x+1)

(x-1)+x+(x+1) = 60

3x= 60

x=60/3 = 20

The numbers = 19, 20, 21

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Answer 2

Answer:

19, 20, 21

Step-by-step explanation:

let first number be x

then next number will be x + 1

then third number will be x + 2

x + x + 1 + x + 2 = 60

3x + 3 = 60

3x = 60 - 3

3x = 57

x = 57/3

x = 19

x + 1 = 19 + 1 = 20

x + 2 = 19 +2 = 21