In 2digit number,1st digit is 4 times of 2nd digit.adding this to the new number formed by reversing the digits,110 is obtained.find the number.
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82 will be the answer.
Here 1st digit is 4 times of 2nd digit
Adding its adverse we get 110 as shown below :-
82+28=110
So simply I have the answer. I solved without any assumption and didn't use paper but it will help you.
Here 1st digit is 4 times of 2nd digit
Adding its adverse we get 110 as shown below :-
82+28=110
So simply I have the answer. I solved without any assumption and didn't use paper but it will help you.
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