Question

the numerator of a fraction is 2 less than it's denominator if 1 is added to it's denominator, it becomes 1/2 find the fraction​

Answer 1

Resposta:

N/D

N=3D

Explicação passo-a-passo:

N/D+1=1/2

2N=D+1

2(3D)=D+1

6D=D+1

5D=1

D=1/5

N=3D

N=3(1/5)

N=3/5

N/D = 3/5/1/5