$\"\"$

The mixed numbers are $\"\"$ .

$\"\"$ (Write mixed numbers as improper fractions) $\"\"$

$\"\"$ (Add the fractions) \ \

$\"\"$ (Write the numerators over denominator) \ \

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

$\"\"$ (Write fraction as mixed number)

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

Since $\"\"$ , $\"\"$ .

Therefore the ribbon is not enough to cut.

$\"\"$

No, the ribbon is not enough to cut.