three times the sum of the digits of a two digit number is equal to the number itself . Find the number
Answers
Answered by
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
0
Answer:
don't show your penis
hope you understand
Similar questions