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Leya [2.2K]
3 years ago
6

By what percent will a fraction decrease if its numerator is increased by 20% and its denominator is increased by 50%?

Mathematics
2 answers:
aleksandr82 [10.1K]3 years ago
7 0

Answer:

20%

Step-by-step explanation:

Angelina_Jolie [31]3 years ago
5 0

Answer:

  20%

Step-by-step explanation:

With those changes, the fraction is multiplied by ...

  \dfrac{1+.20}{1+.50}=1-\dfrac{.30}{1.50}=1-0.20

That is, the value of the fraction is decreased by 20%.

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SOLVE. (5n)÷(30m)+(2m+4n)÷(30m)
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sladkih [1.3K]

Answer:

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