Question

The addition of three successive multiples of 9 is 81. Find out the multiples.​

Answer 1

Answer:

The answer for your question is 18, 27, 36.

Step-by-step explanation:

let the no.s be 9x, 9(x + 1), 9(x + 2).

9x + 9x + 9 + 9x + 18 = 81

27x + 27 = 81

27x = 54

x = 2

So, the multiples are, 18, 27, 36.

Hope this helps you.

Answer 2

Answer:

18, 27, 36

Step-by-step explanation:

Let the 3 numbers be x,x + 9,x + 18

x + x + 9 + x + 18 = 81

3x + 27 = 81

3x = 81 - 27

3x = 54

x = 18

Therefore the other numbers are 18, 27, 36