4 years ago

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]4 years ago

7 0

Answer:

20%

Step-by-step explanation:

Angelina_Jolie [31]4 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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