Question

please not answer it if u dont know if u will do that i will start rebooting all ur answers from then

and please dont understand it as a request understand it like a threat (warning) ​

Answer 1

Answer:

3/5

Step-by-step explanation:

condition 1: num + deno= 8

let numerator be x

and denominator be x–8

∴fraction = x/(x–8)

condition 2:

(x+2) ÷ (10–x) = [x÷(8–x)] + [4÷35]

(x+2) ÷ (10–x) = (35x +32 –4x) ÷ (280–35x)

(280–35x)(x+2)= (10–x)(31x +32)

280x +560 –35x² –70x = 310x +320– 31x² -32x

–68x +240 –4x² =0

x² +17x –60 = 0

x² +20x –3x –60 =0

x(x+20) –3(x+20) =0

x = 3, –20

x= 3( fraction cannot be negative)

num= x= 3

deno= 8–x = 5

fraction: 3/5