Answer:
[tex]-4\frac{1}{9}[/tex]
Step-by-step explanation:
According to the Order of Operations [GEMS\BOMDAS\PEMDAS etc.] Subtraction & Addition are evaluated after Division & Multiplication:
[tex]\frac{8}{9} + -\frac{\frac{5}{6}}{\frac{1}{6}} = \frac{8}{9} - 5 = \frac{8}{9} - \frac{45}{9} = -\frac{37}{9} = -4\frac{1}{9}[/tex]
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