Answer
$$\frac{39}{108}$$
Work Step by Step
$$\frac{1}{4}+\frac{1}{6}+\frac{2}{9}$$
$$\frac{54}{216}+\frac{36}{216}+\frac{48}{216}$$
$$\frac{138}{216}$$
$$1-\frac{138}{216}$$
$$\frac{78}{216}$$
$$\frac{39}{108}$$
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