In a 2 digit number, the product of the digits is 18 . if we subtract 27 from it, the digits reverse. Find the numbers?
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let us consider the digits are x and y,
then the number is 10x+y.
According to the problem,
xy=18,
10x+y-27=10y+x,
9x-9y=27,
by solving this we get,
x=6 and y=3.
So the number is 63 and reversed number is 36.
HOPE IT HELPS
then the number is 10x+y.
According to the problem,
xy=18,
10x+y-27=10y+x,
9x-9y=27,
by solving this we get,
x=6 and y=3.
So the number is 63 and reversed number is 36.
HOPE IT HELPS
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