$\"\"$

The expression is $\"\"$ .

To subtract $\"\"$ means add $\"\"$

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

To add fractions the denominators must be equal.

Find the least common denominator (LCD).

Multiples of 2: 2,4,6,8,10,12........

Multiples of 6: 6,12,18,24,...........

The least common multiple of 2 and 6 is 6.

Rewrite each fraction with a common denominator of 6.

$\"\"$

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

Rewrite the equivalent fractions using the LCD.

$\"\"$

Denominators are same, write sum of numerators over denominator.

$\"\"$ (LCM is 6)

$\"\"$ (Add: $\"\"$ )

$\"\"$ (Divide: $\"\"$ ) $\"\"$

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