The sum of two digit no. Is 11. The no. obtain by interchanging the digit of given no. exceeds that no. by 63. Find the no.
Answers
Answered by
1
Let's assume that the number is 10a+b
Now according to the question
a+b=11
and
10b+a=10a+b+63
9b-9a=63
b-a=7
by adding both the equations we get
2b=18
b=9 and after substituting
a=2
So, the number is 27
Now according to the question
a+b=11
and
10b+a=10a+b+63
9b-9a=63
b-a=7
by adding both the equations we get
2b=18
b=9 and after substituting
a=2
So, the number is 27
Answered by
0
heya.....
your answer is:
The number is 27.
It may help you...☺☺
your answer is:
The number is 27.
It may help you...☺☺
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