Respuesta :

Answer:

50%

Step-by-step explanation:

first the numerator is decreased by 75% so its 0.25. the denominator is decreased by 50% so its 0.5. Then, we will divide 0.25 and 0.5 which equals 0.5. to find %, do 0.5*100 which equals 50%

abidemiokin

The fraction will decrease by 0.5 or 50%

Let the original fraction be a/b. If the numerator is decreased by 75%  and the denominator is decreased by 50%, the resulting faction will be:

0.25a/0.50b

Taking the ratio of the quotient of the result will give:

0.25a/0.50b  

= 25/100a * 100/50 b

= 25a/50b

= 0.5a/b

Hence the fraction will decrease by 0.5 or 50%

Learn more on percentages here: https://brainly.com/question/19247356

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