The ratio of the numerator and the denominator of a rational number is 3:4. if 4 is added to the numerator and 6 is subtracted from the denominator, then the rational number becomes 8/5. Then original rational number is
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Answer:
3:4=3/4
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Answer:
3x+4/4x-6=8/5
8(4x-6) =5(3x+4)
32x-48=15x+20
32x-15x=20+48
17x=68
x=4
so that ratio is 3(4) /4(4) =12/16
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