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3 years, 9 months ago
3 years, 9 months ago
it will be 92
Actual = y+10x
Fault = x+10y
According to question, y+10x - x-10y = 63
so x-y =7
two possibilities 92/81
lets take 81
(x+10y)*price = 696
put x=8, y=1
price = 696/18= 38.66
this solution is not possible as it is goven that price is two digit number
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