Question

a number is 3 times the sum of its digits . find the number .

please answer​

Answer 1

Answer:

555555%(@(@+!)@--@

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Answer 2

Answer:

$27$

Step-by-step explanation:

let unit number is x and tens number is y

a/q

$10y + x \: =3(x + y) \\ 10y + x = 3x + 3 \\ 7y = 2x \\ \frac{2}{7} = \frac{y}{x} \\ x = 7 \\ y = 2 \\ number \: is10y + x \\ then \: 10 \times 2 + 7 = 27$