The denominator of a fraction is 4 more than the numenator. If 4 is added to the numenator and 7 is added to the denominator, the value of the fraction 1 half find the original fraction.

Explanation:

Lets take the numerator of the fraction to be = x

So the denominator of the fraction is 4 more than the numerator = x+4

The fraction is ;

Now add 4 to the numerator and add 7 to the denominator as;

This new fraction is equal to 1 half =1/2

write the equation as;

perform cross-product

2(x+4 )=1( x+11 )

2x+8 = x + 11

2x-x = 11-8

x=3

The original fraction is;  

1.jews

2.poles

3.russians

4.gypsies

5. african americans

< 3

answer:

it thinks that you spelled something wrong.

explanation: