The sum of a two digit number and the number obtainedby interchanging its digits is 99. Find the number. Hopefully reply Thank you About the author Emma
Answer: According to the question the equation formed as – Suppose the two digit number & the number obtained by interchanging its digits is 99 : 10x + y + 10y + x = 99 So 11x + 11y = 99 x+y = 99/11 x+y = 9 So the possibility of the numbers are such as :- 18, 81, 45, 54, 27, 72, 36, 63. Step-by-step explanation: Hope this helps Kindly mark as brainliest Reply
10x+y+10y+x= 99
11x+11y=99
11(x+y)=99
x+y=9
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Answer:
According to the question the equation formed as –
Suppose the two digit number & the number obtained by interchanging its digits is 99 :
10x + y + 10y + x = 99
So
11x + 11y = 99
x+y = 99/11
x+y = 9
So the possibility of the numbers are such as :-
18, 81, 45, 54, 27, 72, 36, 63.
Step-by-step explanation:
Hope this helps
Kindly mark as brainliest