$\"\"$

Write the mixed numbers as an improper fraction.

$\"\"$

Rewrite the expression.

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

To subtract fractions the denominators must be equal.

Find the least common denominator (LCD).

Write the prime factorization of each denominator.

$\"\"$

Multiply the highest power of each factor in either number.

$\"\"$

LCD of the fractions is 30. $\"\"$

Rewrite the equivalent fractions using the LCD.

$\"\"$

Rewrite the expression using the LCD.

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

Denominators are same, write difference of numerators over denominator.

$\"\"$

$\"\"$ (Subtract the numerators) \ \ $\"\"$

Simplify the expression.

Rewrite the improper fraction $\"\"$ as a mixed number.

Begin by dividing 236 by 30. The remainder will be the numerator of the

mixed number’s fraction.

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

The difference is $\"\"$ .