the denominator of rational no is greater than numerator by 10.if numerator is increased by 19and denominator decreased by 1 the no.obtained 3/2.find rational no.
Answers
Answered by
0
Answer:
11/21
Step-by-step explanation:
let's assume that numerator= x
therefore, according to the given condition,
rational number=x/x+10
according to the second condition,
x+19/x+10-1=3/2
=> x+19/x+9 = 3/2
=> 2x+38=3x+27................... by cross multiplication.
=> 38-27=3x-2x
=> x=11
x+10=21
Therefore, the rational no. = 11/21
Answered by
1
Answer:
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Step-by-step explanation:
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