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Sagot :

Answer:

[tex]\frac{7}{18}[/tex]

Step-by-step explanation:

Add the unshaded parts and subtract the result from 1 ( whole circle )

[tex]\frac{1}{2}[/tex] + [tex]\frac{1}{9}[/tex] ( the LCM of 2 and 9 is 18 )

= [tex]\frac{9(1)}{9(2)}[/tex] + [tex]\frac{2(1)}{2(9)}[/tex]

= [tex]\frac{9}{18}[/tex] + [tex]\frac{2}{18}[/tex]

= [tex]\frac{11}{18}[/tex]

shaded = 1 - [tex]\frac{11}{18}[/tex] = [tex]\frac{18}{18}[/tex] - [tex]\frac{11}{18}[/tex] = [tex]\frac{7}{18}[/tex]