A number consists of two digits whose sum is 9.If 27 is substracted from the number, its digits are reversed. Find the number.
Answers
Answered by
0
Answer:
I think your answer is 3+6 is 9 aIf we subtract 27 you will get the answer-18 please follow me I have gave your answer
Answered by
1
Answer:
63
Step-by-step explanation:
Let us assume,x and y are the two digits of the two-digit number
Therefore, the two digit number=
10x + y and reversed number= 10y + x
Given:
x + y= 9__________1
also given:
10x+y-27 = 10y + x
x - y= 3___________2
adding 1 and 2
we get,
2x = 12
x = 6
Therefore, y = 9- x
= 9-6
=3
Hence,
The two digit number is
=10x + y
=10×6+3
=63
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