Question

One of the two digit number is three times the other digit

Answer 1

Answer:

answer is 27

Step-by-step explanation:

let the other number be x

Answer 2

Answer:

13x

Step-by-step explanation:

let the number = xy

let unit digit no. = x

the digit in tense place = y

given that ....

one of the two digit number is three times the other digit.

y=3x

digit at unit place y=3x

digit at tense place =x

according to question......

equation

10(digit at tense place)+1(digit at unit place)

=10×X+1×3X

=10x + 3x

=13x

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