# Find expression values: 0.75a-b:8 1/(11) at a=11 1/3 and b=8.9;

Find expression values: $0.75a-b:8\frac{1}{11}$ at $a=11\frac{1}{3}$ and $b=8.9;$
You can still ask an expert for help

• Questions are typically answered in as fast as 30 minutes

Solve your problem for the price of one coffee

• Math expert for every subject
• Pay only if we can solve it

Bordenauaa
$0.75a-b:8\frac{1}{11}$ at $a=11\frac{1}{3},b=8,9$
$0.75\ast 11\frac{1}{3}-8,9:8\frac{1}{11}=$
$=\frac{75}{100}\ast \frac{34}{3}-8\frac{9}{10}:8\frac{1}{11}=$
$=\frac{3}{4}\ast \frac{34}{3}-\frac{89}{10}:\frac{89}{11}=$
$\frac{3}{4}\ast \frac{34}{3}-\frac{89}{10}\ast \frac{11}{89}=\frac{17}{2}-\frac{11}{10}=\frac{85-11}{10}=\frac{74}{10}=7.4$