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(4) The numerator of a rational number is 8 less than its denominator.If the numerator is multiplied by 3 and 10 is added to the denominator the new rational number is 21/25. Find the original rational number. |
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Answer» Numerator of a rational number is 8 less than its denominator.If the numerator is multiplied by 3 and 10 is added to the denominator the new rational number is 21/25.To Find :Original Rational Number .Solution :As GIVEN that Numerator of rational number is 8 less than its Denominator. So ,Now ,If the numerator is multiplied by 3 and 10 is added to the denominator the new rational number is 21/25.A.T.Q :Value of x is 15 ..Therefore :So , The Original Rational Number is 7/15 .. |
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