Question

A two digit number is 10 times the sum of its digits . The tens digits is 2 times greater than the unit digit . Find the number.​

Answer 1

Answer:

Let the digits be x(tens) and y(ones).

So

The no.=10x+y

10x+y=10(x+y)

10x+y=10x+10y

0=9y

Y=0

According to your question..

X=2y

X=0

So the number =00

So the question is wrong.

If it was 2 greater and not 2 'times' greater then the answer would have been 20.