The sum of digit of two digit number is 8.On interchanging the nos it was found that the new nos exceed original nos by 18 . Find the nos
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Answer:the sum of the digit of a two digit number is 8 the number obtained by interchanging the digits exceeds the given number by 18 find the given numbers ... 9x + 8. According to question, New number - Original number = 18
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Answer:
35 is the answer
le no be my so x+y=8
so on reversing you get 10y+x=10x+y+18
9y-9x=18
y-x=2
on solving equations
x=3,y=5
so number is 35
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