once digit of 2- digit number is twice the tens digit . when the number formed by reversing the digits is added to the original number , the sum is 99. find the original number.
siddhartharao77:
I got the answer as 63.Is it correct?
Answers
Answered by
0
its 63. if you reverse 63 u will get 36.
so, 36 plus 63 is 99
so, 36 plus 63 is 99
Answered by
0
10x+2x. -original
20x+x. - reversed
33x(sum)=99
x=99\33
x=3......
20x+x. - reversed
33x(sum)=99
x=99\33
x=3......
thus original no.-36..
and reversed=63...
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