The denominator of a fraction is 4 more than twice its numerator. If 6 is subtracted from both the numerator and the denominator, the denominator becomes 12 times the numerator. Find the fraction.
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Answer:
let the numerator be x.
AND denominator be (2x + 4)
fraction is x/(2x + 4)
now,
12(x - 6) = (2x + 4 - 6)
=> 12x - 72 = 2x - 2
=> 12x - 2x = -2 + 72
=> 10x = 70
=> x = 70/10
=> x = 7
AND,
DENOMINATOR be (2×7 + 4) = (14 + 4) = 18
fraction = 7/18
for better explanation thankyou
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