chantellerichardson1 chantellerichardson1

12-06-2020
Mathematics

contestada

The numeratorof a fraction is 5 more than its denominator if 3 is added to both the numerator and denominator of the fraction reduces to 4/3 find the original fraction if x is its denominator

Respuesta :

gilbertazavedo72 gilbertazavedo72

14-06-2020

Answer:

If x is denominator, numerator is x + 5

If 3 is added to both the numerator and denominator, then

x + 5+3 / x +3 = 4/3

3(x+8) = 4(x+3)

3x + 24 = 4x +12

3x-4x = 12-24

x = 12

x = 12+5 = 17

So, (x+5+3)/x+3

= 20/15 = 4/3

Answer Link

Otras preguntas

how did the goverment lesders solve problems of expansion

Some ancient and medieval works have several qualities present in novels. a. True b. False

A standard six-sided die is rolled. What is the probability of rolling a number less than 3?

Success in World War II enabled the United States to become

Making a credit card minimum payment: A Means you are paying a small portion of your total credit card debt B Is the same thing as making a late credit car

X+3y=15 -8x+3y=-12 how can you order a ladder

Miguel glues a ribbon border around the edges of a 5 - inch by 8 - inch picture to create a frame. What is the total length of ribbon Miguel uses ?

In which of the following stores would you pay the least amount for an item that is priced $360? Store A: Sale of 10% off and a successive discount of 10% off.

Given the following sequence, find the 50th term: 1.2, 1.4, 1.6, 1.8, 2, . . .

Anyone? Thx for helping.