a two digit number become four-sevenths of itself when the position of its digit interchange the difference between both digit is 3 what is the number?
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3
Step-by-step explanation:
ANSWER
Let the number be =10a+b
10b+a=
6
5
(10a+b),
anda−1=b,
5(10a+a−1)=6(10a−10+a)
55a−5=66a−60,
11a=55,
a=5,b=
Answered by
0
Answer:
Hey.....
Tnx for free points.......
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