The denominator of a rational number is 2 more than the numerator if 3 is added to the demon Anita the number obtained is one by two find the rational number
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let the numerator be x
so, the denomination is x+2
fraction formed = x/x+2
according to the question:
=>x/x+2+3=1/2
=> x/5 = 1/2
transposing 5 to rhs
=> x=5/2
hence, the rational no. is 5/2
so, the denomination is x+2
fraction formed = x/x+2
according to the question:
=>x/x+2+3=1/2
=> x/5 = 1/2
transposing 5 to rhs
=> x=5/2
hence, the rational no. is 5/2
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