Respuesta :

S1NGH

Answer:

[tex]\frac{5}{18}[/tex]

Step-by-step explanation:

[tex]\frac{1}{2} -\frac{2}{9} =\frac{9}{18} -\frac{4}{18}=\frac{5}{18}[/tex]
Let’s find a common denominator (cd
CD= 18

Multiply 1/2 by whatever to get 18, remember to multiply to the numerator and the denominator!

1 •9= 9
2•9=18

2•2=4
9•2=18

We get 9/18 - 4/18 which is 5/18