$\"\"$

The expression is $\"\"$ .

Write the mixed numbers into improper fraction.

The improper fraction of $\"\"$ .

Substitute improper fraction values in the above expression.

$\"\"$ $\"\"$

Apply rule of same signs.

$\"\"$

Take absolute values.

$\"\"$

The LCM of 5, 2 and 10 is 10 and apply LCM rule: $\"\"$ .

$\"\"$

$\"\"$ . $\"\"$

The value of the expression is $\"\"$ .