Write the fraction.

The improper fraction of

The improper fraction of

To add fractions the denominators must be equal.

Find the least common denominator (LCD).

Multiples of 8:8,16,24,32,40,48........

Multiples of 4: 4,8,12,16,20,24........

The least common multiple of 8 and 4 is 8.

Rewrite each fraction with a common denominator of 8.

Rewrite fractions using the LCD 8.

(Add: )

The value of the expression is .

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