Math, asked by dhriti54, 9 months ago

three times the sum of the digits of a two digit number is equal to the number itself . Find the number​

Answers

Answered by prakash555
3

Answer:pls mark me as brainliest

27

Step-by-step explanation:

Let the ten's digit be x& one's digit be y then,

The number is=10x+y

According to question

10x+y=3(x+y)

10x-3x=3y-y

7x=2y

x/y=2/7

Let x=2m&y=7m

Then number=10×2m+7m=27m

Sum of digits=2m+7m=9m

Which is 1/3 of the number then,

The number is 27

Answered by medasanju
0

Answer:

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hope you understand

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