11. When the numerator of a fraction is increased by 2 4, the fraction increases by What is the 3 denominator of the fraction ? plz send with explanation
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Answer:
Let the original fraction be m/n
Step-by-step explanation:
original fraction m/n then (m+4)/n=(1+2/3)* m/n.
original fraction m/n then (m+4)/n=(1+2/3)* m/n.If so, then 4/n = 2/3 n. Clearly n can be anything, or at least we can cancel it from both sides, giving 2n/3=4, so n=6.
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